Pay attention to the suitability of choosing ppe Pay attention to the suitability of choosing ppe .

Pay attention to the suitability of choosing ppe

The idea of ​​designing art

The prevalence of theorists can be said to be a major landscape in the contemporary art world and a miracle in the history of art. The theorist is the authority of contemporary art and the mastermind of contemporary art. With the guidance of theorists, the artist performed contemporary art. Art farce. Due to the manipulation of theorists, the aesthetics of art was turned to the concept, and the evaluation of works was no longer dependent on the level of artistic standards, but on the importance of the issues concerned. Art is no longer a manifestation of truth, goodness and beauty. Artists are similar to journalists and they pay attention to social issues while ignoring the good feelings of life and art.

Most art theorists are art critics who have few artistic talents before they engage in art criticism. Even some theorists have studied history or philosophy and other majors. They have nothing to do with art, but disgruntled artists reverse the theory. When the family came to work, the painter took the theorist’s thoughts in order to satisfy the theorist. Some art theories are logically reasonable, but it is a pity that art is not a product of logic. The misdirection of logical thinking has detracted from art. It is really ridiculous that non-painting theorists actually package these inferior art and even non-artistic things into elite art and avant-garde art.

Artwork will surely become a commodity. With the painter's reputation, the price of his works will become astronomical. This is the law of artistic behavior. Some contemporary artists may, first of all, sell paintings and make a fortune before they can become famous painters. According to the direction of money, artists find the position of art. Businesses are the gods of the art market, but the business is not entirely a person who understands art. In the process of responding to the tastes of the business people, the painter loses his pursuit of goals and the art flows naturally to vulgarity and mediocrity. In the market, the “artists” who fought and fought were successfully achieved with extremely high IQ. This is a time when the culture has set up a stage and the economy is singing. When the opera sings, this platform is out of sight of people.

The exhibition is the main propaganda means of today's fine arts. In the short-term display, visual capture is crucial. Artists have excessively pursued the display effect of the works, resulting in a large number of freaks for masterpieces and artistic geeks. Contemporary art has become a fashion with false air and bizarre ugliness. Together with the non-artistic hype effect, some simple, peaceful, intrinsic, and tasteful works are overshadowed. Just as in the downtown area, the low-lying and elegantly elegant sounds have been engulfed by the hawker's cries. The hawkers are still too noisy enough and have put on loudspeakers. Only when they quarrel, can they get fired.

In the crowd, a big man is higher than one. You naturally notice him first. When you live with them for a long time, perhaps a little man will slowly conquer you. If you are not valued in it, you can't wait to scream in the crowd, or make some unusual bizarre, and it will immediately attract everyone's attention, but this kind of attention is temporary, even at this time. It does not necessarily make people feel good about it. When we walk on the street, it happens to be a lunatic frenzy. As long as there is no matter what matters, we will stop and look at the excitement. But when this madman breaks into your home, how do you treat it? If you hang those ugly and frantic works home, I am afraid that even the author himself is difficult to accept. Therefore, only the museum is the home of these monsters.

Artists are becoming more and more passive. They have lost scale in the competition, lost their precious autonomy in the process of pleasing the theorists, favoring the expensive, and pleasing the merchants. Only a few artists with very strong self-consciousness refuse to join this deformed team. Despite their various interferences, they have persisted in this indifferent attitude and indulge in this pure land and maintained their independence. Personality charm. When social laws and regulations are gradually perfected, they will naturally re-enter order, and art will naturally return to its original position, restore its aesthetic attributes, and return to the sense of beauty and composition. Just like in life, people have a time of nonsense, but after they have been beaten, they have to live in peace.

New products

Walkie Talkie,Walkie Talkie Toys,Mini Walkie Talkie

Xiangtiange Educational Toys Factory , http://www.chinabambootoys.com


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How to wire the smart parking system

First, the main parking system construction materials, tools requirements 1, access control machines, automatic barrier and other packaging should be intact, the appearance of the material should not be damaged, accessories, spare parts, tools should be complete.

2. Engineering construction wiring standards, wire specifications and models shall meet the relevant requirements of the parking lot engineering design requirements and standard parking lots.

3, carrying a complete set of related documents, and information.

Second, the technical requirements for parking lot construction wiring system wiring requires not only safe but also make the circuit layout is reasonable, neat installation firm. Cable installed in a building to be held horizontally or vertically, and should be added protection sleeve and secure the cable fixing appearance; 220V strong electric signal line to be laid separately, but can not wear in the same tube, a distance greater than 50CM; and all traces must casing, PVC pipes and tubes can be galvanized to avoid failure caused by rats snapped line; intermediate circuit if there is a breakpoint, the breakpoint with the need and well insulated soldering iron; wiring must be of Mark the cables for later installation, commissioning and maintenance.

Bing in CAK1000 parking control board, designed for parking environments, the built-in accessories United States imports Lattice chip technology, Lattice today's sophisticated electronic applications, its high operating frequency, anti-interference ability, very large scale integration, performance stable, strong computing power, application of advanced technology and interface protection circuit protection technology, is widely used in large range of control systems and industrial control.

Chip board using SMD technology, high precision components, rational sophisticated circuit design, reduce the separation device, the choice of LSI, thus ensuring the safety and stability of the whole system.

tropedo level

tropedo level,High Quality tropedo level,tropedo level Details, Jinhua Hengda Tools Factory

ZHEJIANG MGS LEVEL INDUSTRY CO.,LTD , http://www.mgslevelss.com


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February 29 Baotou Steel Market Price Quotes

Product Name Specification Material Steel/Production Price (Yuan/Ton) Than yesterday's last week High Line of the previous month Φ6.5mm Q235 Baotou Steel 4850 0 100 600 High Line Φ6.5mm Q235 Xuanhua 4850 0 100 600 Rebar Φ12mm HRB335 Steel 5100 0 100 650 Rebar Φ16-25mm HRB335 Xuan Gang 4950 0 100 600 Rebar Φ16-25mm HRB335 Baotou Steel 4950 0 100 600 Rebar Φ16-25mm HRB335 Jiu Steel 4850 0 100 600 Hot Roll 2.75*1500*c Q235 Baotou Steel 5580 0 180 630 Hot rolled coil 3.0*1500*c Q235 Steel cladding 5500 0 180 650 Hot rolled coil 4.75*1500*c Q235 Steel cladding 5280 0 180 600 Hot rolled coil 8.0*1500*c Q235 Steel cladding 5280 0 180 600 Cold rolled steel plate 0.5*1000*C SPCC Steel cladding 6500 0 200 200 Cold rolled plate 1.0*1000*2000 SPCC Steel cladding 6200 0 200 200 Cold rolled plate 1.5*1000*2000 SPCC Steel cladding 6200 0 200 200 Cold rolled plate 2.0 *1000*2000 SPCC Steel cladding 6250 0 200 200 Plate 8mm Q235 Lin steel 6100 0 300 700 Plate 10mm Q235 Lin steel 6000 0 300 700 Plate 20mm Q235 Lin steel 5630 0 230 580 Plate 20mm Q235 wine Steel 5630 0 230 580 Welded pipe 1 inch Q235 Q235 4850 0 150 200 Welded pipe 2 inch Q235 Q235 4800 0 150 200 Welded pipe 3 inch Q235 Clad steel 4800 0 150 200 Seamless pipe 76*4 .5mm 20# Ansteel 6200 0 0 0 Seamless tube 108*4.5mm 20# Ansteel 6150 0 0 Seamless tube 159*4.5mm 20# Ansteel 6100 0 0 0 Seamless tube 168*8mm 20# 5900 0 0 0 Seamless pipe 219*8mm 20# Baotou steel 6000 0 0 0 I-beam 25# Q235 Tang steel 5000 0 0 150 I-beam 36# Q235 Baotou steel 4850 0 0 150 Channel steel 16# Q235 Tanggang 4850 0 0 150 Channel Steel 28# Q235 Baotou Steel 4820 0 0 150 Angle Steel 5# Q235 Tangshan 4850 0 0 150 Angle Steel 8# Q235 Angang 4850 0 0 150

 

Garment Plotter

Garment Cutting Plotter,Cad Digitizer,Garment Paper Pattern Cutting Plotter

Richpeace Computer & Machinery Co., Ltd. , http://www.tjembroiderymachine.com


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Factory Direct Sale 4wree6 4we6d61/Cg24n9z5l Proportional Reversal Valve

                            Model NO.: 4WREE6 4WE6D61/CG24N9Z5L

                       

   

                            Power Supply: AC Solenoid Valve

                       

   

                            Uغير مجاز مي باشدe: Safety

                       

   

                            Standard: Other

                       

   

                            Application: Industrial Uغير مجاز مي باشدe

                       

   

                            Warranty: 1 Year

                       

   

                            Trademark: ZHENYUAN

                       

   

                            Transport Package: Wooden Case

                       

   

                            Specification: 80-500

                       

   

                            Origin: China

                       

 

                    Packaging&Deliver
solenoid valve 4WREE6 4WE6D61/CG24N9Z5L;standard export wooden box or as your requirement

Delivery Time:3~7 days after payment


Detailed Images
solenoid valve 4WREE6 4WE6D61/CG24N9Z5L
Factory Direct Sale 4wree6 4we6d61/Cg24n9z5l Proportional Reversal Valve


Company Information

Company Information

1.ZHENYUAN hydraulic equipment Co.,Ltd has more than 30years of experiments in manufacturing CNCmachines, and plastic injection moidingmachines.

2.ZHENYUAN company has quiet office enviroment and we have independent R&D ability.

3.ZHENYUAN commpany has efficient production department and strict quality control department to supply good quality products all over the world.

Our Advantages

1.Be of long standing factory built in 1986;

2.usa professional engineer and with 5 utility models and 4 patents;

3.GRH OEM and with 370 professinal employees, 4workshops total 22000 square meters;

4.208 pcs mechanical and test equipments:

5.100% factory testing and inspection personnal in accordance with international standards for the high-frequency sampling,to ensure the quality of products manufactured;

6.Become TEREX,JOHN DEERE,HYDAC,AGCO,EATON,NEW HOLLAND,GARONER DENVER and MAHINDRA supplier.

Factory Direct Sale 4wree6 4we6d61/Cg24n9z5l Proportional Reversal Valve

FAQ

Q:What Is Our Main Application?

A:1.Hydraulic system

   2.Agriculture machine

   3.Construction machina

   4.Automobile

   5.Local distributors

Q:What Is The Payment Terms?

A:Full order:30% as desposit, the balance before shipment:

   Small order /sample ordre: full payment in advance:

Q:Can I Mark My Own Brand On The Pump?

A:Yes. Full order can mark your brand and code.

Q:What Is Our Main Export Market?

A:Europe (41.7%):Italy,Germany,England,France,Holland,Greece,Spain,Portugal,Swissland,Finland,Czekh,Russia,Poland

   Asia(40.5%):China,Korea,Singapore,India,Turkey,Iran,Vietnam,Saudi Arabia,Syria,Isreal,Lebanon

Q:How Long Is Guarantee?

A:We give 1 year guarantee.

Our Services
Factory Direct Sale 4wree6 4we6d61/Cg24n9z5l Proportional Reversal Valve
Factory Direct Sale 4wree6 4we6d61/Cg24n9z5l Proportional Reversal Valve


                           

Engineering and construction machinery spare parts

Heavy Equipment Parts,Komatsu Spare Parts,Heavy Equipment Spare Parts,Construction Machinery Parts

Yike Road & Bridge Machinery Co., Ltd. , http://www.shtoggleplate.com


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Analysis of megapixel camera bandwidth and storage solution

With the continuous improvement of pixels of megapixel network cameras, it also brings with it the problem of video occupying more bandwidth and storage. Although current manufacturers have correspondingly broadened the bandwidth and increased storage space, the useless data generated during the video surveillance process has increased the burden on the entire monitoring system and caused troubles for the contractor. Therefore, how to improve the stability of bandwidth guarantee products has become one of the focuses of the R&D of manufacturers.

"This year we have a new "SVC"--extended video coding technology. This technology obtains a complete data stream from the network camera and transmits it to the back-end RELAYSERVER. According to the visitors' specific needs, it provides different screens. The combination of data rate/rate/resolution for the visitor is worth mentioning: “AAS” – Smart Bandwidth Adjustment Technology, which reduces the frame rate from the original setting of 30 frames/second when the video surveillance screen is at a standstill. For 1 frame/second, and when the object motion appears on the monitor screen, the frame rate will quickly return to 30 frames per second, and the entire process bandwidth changes only about 3 Mbps, and the device is in the “silent” state while the frame rate is reduced while storing , real-time browsing and screens are still continuing. This technology can save 4/5 resources for the entire system, said Zeng Chunwei, a technical engineer at Shanghai Pesston Computer Technology Co., Ltd. Original address: http://security.zol.com.cn/266/2660584.html

Sun heater

Indoor Portable Heater,Parabolic Electric Heater,Little Sun Heater

APG Appliance (Machine) Co., Ltd. , http://www.nbcookingpot.com


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Dr 1017 High Quality Fashion Designer Proportional Valve

                            Model NO.: DR 1017

                       

   

                            Type: Fixed Ball Valve

                       

   

                            Function: Bypass-Valve

                       

   

                            Temperature: Normal Temperature

                       

   

                            Application: Industrial Uغير مجاز مي باشدe, Water Industrial Uغير مجاز مي باشدe, Household Uغير مجاز مي باشدe

                       

   

                            Trademark: D&R

                       

   

                            Transport Package: Export Standard Package

                       

   

                            Specification: 1/2"-2"

                       

   

                            Origin: Zhejiang, China

                       

   

                            HS Code: 8481804090

                       

 

                    High Quality Fashion Designer Proportional Valve

Brass Body,Brass Ball&Stem,PTFE Seals,Iron nut&handle,Surface with nickel plated

BSP OR NPT OR BSPT Thread choose

Size:1/4''-2''

Dr 1017 High Quality Fashion Designer Proportional Valve
Dr 1017 High Quality Fashion Designer Proportional Valve
Dr 1017 High Quality Fashion Designer Proportional Valve
Dr 1017 High Quality Fashion Designer Proportional Valve
Dr 1017 High Quality Fashion Designer Proportional Valve

Body material:Brass
Nominal pressure:2.0MPa
Medium:Water, non-corrosive liquid, saturated steam(≤0.6MPa)
Working Temperature:-10ºC≤t≤120ºC
Cylindrical pipe thread comply with ISO228,NPT,BSP


Q&A:
Q1. Can I have a sample to check if it is applicable and its quality before I place the order?
A: Yes, free sample available.

Q2. Can you help to design when there is only sketch of drawing?
A: Yes, please provide us the requirement of design, we will design the rest of parts, ODM is available

Q3. Is there any MOQ of order?
A: Yes, there is MOQ of requirement. If we have stoce, small qit available.

Q4. How to proceed and order?
A: If the stock is available for existing valve or fittings, we will deliver them after the payment via ocean or air.
If there is a need for molding, there will be a molding charge. We will send sample to you in 15 days for your confirmation, mold charge will refund when order.
And then we will proceed to massive production when the deposit is made for the formal order.

Q5. What is the form of packaging for valve and fittings? Can it be customized?
A: we adopt standard export packaging. Polybag in carton box packed in pallet.
And you may need to bear the extra charge for customized packaging.

Q6. Can I choose to partially ship by air if the products are in urgent need?
A: Yes, it is one option; you may need to afford the air freight charges

Q7. When will I receive the valve after the payment?
A: It is usually 30days for production with MOQ. And there is extra shipment time that depends on which seaport to ship to, usually 15-30days for ocean shipping, and 4-7days for air shipping

Q8. What is the term of delivery?
A: It is usually FOB, CIF, and CFR

Q9. What is the payment term?
A: It is usually T/T and L/C

Q10. What is the quality of the valve?
A: We have more than 15 years in this filed, and quality guarantee 18 month.

WHY CHOOSE D&R

1. More than 15 years experience in produce and export valves, fittings, bibcocks and OEM metal parts
2. Quotations are returned within 24 hours for standard products and even within 48 hours for unconventional items.
3. Production process tracking system - from raw material to shipping,our professional team will send you process update form,make you control the process as you are in workshop.
4. By steadily re-investing 50% of corporate profits back into new product development and staff training,we grow up and face the market together with you as partner.
5. We do so time and again for a limited roster of clients, many of whom have been as loyal to us as we have been cooperate with them for more than 10 years.

 

                           

Block Machine

Block Machine,Hydraulic Automatic Block Machine,Mobile Hollow Block Machine

Sanlian Machinery Manufacture Co., Ltd. , http://www.chinabrickmachinery.com


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U.S. Develops Multifunctional Digital Ceramic Kilns

US Paragon company developed a new type of digital versatile kilns, which can realize the firing of various ceramic products and glass products. It is reported that the digital multi-function firing furnace is 34cm in width, 42cm in width, and a total effective volume of 3 cubic meters. It is mainly used for ceramic research and experimental work. The heating method is that the heating element is installed on the top, bottom and four sides of the furnace wall, so that uniform heating of the product body can be achieved. And the use of advanced refractory materials for sealing, its high thermal insulation performance, energy-saving effect is good.
The digital function kiln is equipped with a very advanced digital automatic control system. They are composed of more than 20 components including alarm temperature control, automatic temperature measuring cone, thixostat, and memory, and are also set in the control system. This is an automatic control program for firing ceramic glaze products. In the firing process, heating can be performed simultaneously by up and down, left, right, and both sides, which greatly improves thermal efficiency, reduces labor intensity, and shortens firing time. The maximum firing rate of the digital multi-function kilns is 1280 degrees, which can be used for the firing test and scientific research of various ceramics and glass products. When firing different products, temperature conversion can be performed by the device. When burning glass, the heat is heated from the furnace and the individual sides. In the firing of ceramic products, the hearth and the walls of the furnace are heated together. In addition, the top of the kiln can be disconnected at any time as needed, and the operation is very convenient.

   

Marine Valve

Swing Check Valve,Seal Butterfly Valve,Electric Gate Valve,Marine Valve

Yangshan Marine (Shanghai) Co., Ltd. , http://www.shmarineparts.com


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The problems faced in the market application of detailed video quality diagnostic products

The video quality diagnosis system can classify and analyze some common video problems, effectively alleviate the operation and maintenance challenges of the video surveillance system, and improve the user's efficiency in the use of the monitoring system. Of course, we should also see that as a new thing, there are many areas where video quality diagnostic systems need to be improved. It requires the joint efforts of manufacturers, users, and competent authorities to truly realize the market application of products.

Quality diagnostic tests have poor night use
Due to the very complex lighting conditions at night, various lighting lights make the video bright, causing the screen to flicker and so on. It cannot be judged whether it is the camera itself or the influence of the ambient light, which has a great influence on the video quality diagnosis algorithm. Currently, existing video detection products on the market have the problem of poor night-time use.

Monitoring manufacturers coding format is not uniform, poor compatibility

Currently, there are many monitoring equipment manufacturers, and there is no uniform format for video encoding, which causes many non-mainstream manufacturers' products to fail to be decoded. If there is no manufacturer's decoding library, the device cannot be decoded and the video quality diagnosis can be completed. This is also the current problem in the entire industry.

There is no standard for detection accuracy, it is difficult to define

For various types of video quality problems mentioned above, generally rely on subjective experience to determine whether it is a quality problem, such as color cast, snowflake, etc. If it is a slight color anomaly or snow, etc., may be observed by different people The result will be different, that is, some people think that there are quality problems, and some people think it is normal. Without a unified standard of judgment, accuracy, etc. is difficult to define.

A wide variety of video quality issues are difficult to cover

The current video quality type is only a summary of the most common quality problems, but there are many, such as the middle of a slender white line, video ghosting, shadows, some black screen part of the stripes, there is a menu subtitles, etc. Common video quality issues.

Black Film Faced Plywood

Black Film Faced Plywood

Linyi Chanta Plywood Co., Ltd. , http://www.lyplywood.com


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Wuxi stainless steel market price summary on March 5

Variety 0.3 (Absence) 0.4 0.5 0.6 0.7 Wuxi Market Krupp 430/BA Coil March 5th 19000 17700 16500 15800 15400 March 4th 19000 17700 16500 15800 15400 March 3rd 18700 17400 16200 15600 15200 February 29th 18700 17400 16200 15600 15200 February 28 18500 17100 15900 15300 15000 February 27 18500 17100 15900 15300 15000 Variety 0.8 0.9 1 1.2 1.5 2 Wuxi Market Krupp 430/BA Coil March 5 15400 15000 15000 14800 14500 14200 March 4 15400 15000 15000 14800 14500 14200 March 3 15100 14800 14700 14500 14200 14000 February 29th 15100 14800 14700 14500 14200 14000 February 28th 14800 14500 14400 14200 13900 13800 February 27th 14800 14500 14400 14200 13900 13800 Variety 0.4 (Absence) 0.5 0.6 0.7 0.8 Taigang 430/2B Coil March 5th 16000 14000 13600 13600 12800 March 4 16000 14000 13600 13600 12800 March 3 15800 13800 13400 13400 12600 February 29th 15800 13800 13400 13400 12600 February 28 15600 13600 13200 13200 12400 February 27th 15600 13600 13200 13200 12400 Variety 0.9 1 1.2 (absent) 1.5 2 Taigang 430/2B Coil March 5 12800 12800 13000 12600 12600 March 4 12800 12800 13000 12600 12600 March 3 12600 12600 12600 12600 12400 12400 February 29 12600 12600 12600 12400 12400 February 28 12400 12400 12400 12200 12200 February 27 12400 12400 12400 12200 12200 Variety 0.4 0.5 0.6 0.7 0.8 Baoxin 430/ 2B plate March 5 14500 12900 12800 12800 12400 March 4 14500 12900 12800 12800 12400 March 3 14500 12900 12800 12800 12400 February 29 14500 12900 12800 12800 12400 February 28 14300 12600 12500 12500 12000 February 27 Day 14300 12600 12500 12500 12000 Variety 0.9 1 1.2 1.5 2 Baoxin 430/2B slab March 5 12000 12000 11800 11800 11800 March 4 12000 12000 11800 11800 11800 March 3 12000 12000 11800 11800 11800 February 29th 12000 12000 11800 11800 11800 February 28 11700 11700 11500 11500 11500 February 27 11700 11700 11500 11500 11500 0.31 0.4 missing 0.5 0.6 0.7 Baoxin 304/2B coil on March 5 36500 36200 34800 34200 33900 March 4 36500 36200 34800 34200 33900 March 3 36500 36200 34800 34000 33700 February 29 36500 36000 34600 33800 33500 February 28 36200 35700 34300 33500 33100 February 27 36200 35700 34300 33500 33100 Variety 0.8 0.9 1 1.2 1.5 2 Baoxin 304/2B Coil March 3rd 33000 32900 32900 32800 32700 32700 March 4 33000 32900 32900 32800 32700 32700 March 3 32800 32700 32700 32600 32400 32400 February 29 32800 32500 32500 32400 32200 32200 February 28th 32500 32300 32100 32000 31800 31800 February 27th 32500 32300 32100 32000 31800 31800 Type 0.5 0.6 0.7 0.8 Taigang 304/2B flat plate March 5 32000 31500 31000 30700 March 4th 32000 31200 31000 30700 March 3 31500 30800 30500 30300 February 29th 31500 30800 30500 30300 February 28th 31300 30600 30000 29700 Feb 27th 31300 30600 30000 29700 Variety 0.9 1 1.2 1.5 2 Taigang 304/2B Flat Plate March 5th 30500 30500 30500 30500 30500 March 4 30500 30500 30500 30500 30500 March 3 30200 30200 30200 30200 30300 February 29 30200 30200 30200 30200 30300 February 28 29700 29700 29700 29700 29800 February 27 29600 29600 29600 29600 29800 Variety of 0.4 missing 0.5 missing 0.6 0.7 0.8 Zhang Pu 304/2B slab March 5 34200 32800 34600 31300 31000 March 4 34000 32800 34600 31300 31000 March 3 33800 32500 34300 31000 30600 February 29 33 800 32500 34300 31000 30600 February 28th 33500 32200 34000 30700 30200 February 27th 33500 32200 34000 30700 30200 February 26th 33500 32200 34000 30700 30200 February 25th 33500 32200 34000 30700 30200 Variety 0.9 1 1.2 1.5 2 Zhangpu 304 /2B plate March 5 30800 30800 30800 30800 30800 March 4 30800 30800 30800 30800 30800 March 3 30400 30400 30400 30400 30400 February 29 30400 30400 30400 30400 30400 February 28 30100 30100 30100 30100 30100 February 27th 30100 30100 30100 30100 30100 Feb 26th 30000 30000 30000 30000 30000 Feb 25th 30000 30000 30000 30000 30000 Variety 4 5 6 8 10 Baosteel Stainless Steel 304/NO.1 Flat Plate March 5 29000 29000 29000 29500 29500 March 4th 29000 29000 29000 29500 29500 March 3 28500 28500 28500 29000 29000 February 29 28300 28300 28300 28800 28800 February 28 27800 27800 27800 28400 28500 February 27 27800 27800 27800 28400 28500

 

 

 

Others

Plastic Tube,غير مجاز مي باشدmetic Bottle,Plastic Packaging Tubes

Yiwu Dechao Glasses Firm , http://www.ywbeautyproduct.com


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Waterproof surveillance camera cooling problem how to solve?

Speaking of monitoring infrared waterproof camera in the market, no one knows, no one does not know; for its advantages and disadvantages, I believe we all have a relatively clear understanding, and others do not say, take the cooling effect. The traditional infrared waterproof camera is made of 58 lights connected in series, and the heat generated by the lamp is transmitted through the positive and negative stages, and does not achieve a heat dissipation effect. Its packaging material is epoxy. Resin, working for a period of time will appear broken layer, resulting in the phenomenon of light failure, 3 months after the traditional infrared waterproof camera can be attenuated by 30%.

In order to change the situation that the infrared waterproof camera does not last long due to poor heat dissipation, a new generation of infrared waterproof cameras has made innovations and improvements in the light.

The new generation of infrared waterproof camera is a single lamp. Its one lamp is equivalent to 70-80 infrared lamps of the traditional camera. Its lamp is connected to the lamp through the lamp board (the lamp board is made of aluminum alloy). There is also a heat sink, through the chip to connect the shell, so as to get the heat-dissipating effect, its packaging material is using selenium rubber, because there is no broken layer, there will be no light failure, night vision effect is very good, life can reach 5 - Within 10 years, no attenuation is visible to the naked eye within 2 years.

Therefore, the new generation of infrared waterproof camera's heat dissipation is very good. If it is used, the shell is found to be very hot, indicating that its heat energy has been dispersed. This is a good thing. Good heat dissipation also extends life.

A new generation of infrared waterproof camera is integrated in many points, each dot matrix lamp can integrate 60-80 LED light crystals, the integrated volume is only the size of the nail cover, the volume of finished products will not be too large. Because the dot matrix lamp is a highly integrated LED, it is much smaller than other products.

The main advantage of the small size is that it is easy to use. If an infrared light source with a combination of dozens of individual LEDs is to be installed on a high-speed dome camera, the effect is conceivable. The light angle of ordinary products is generally 7°-10°, so a beam of light like a flashlight is formed. The angle of our luminous body can reach 180°. The entire space can be evenly illuminated indoors. The single LED's optical output is 5mw-15mw, while a dot matrix lamp's optical output reaches 800mw-1000mw, and the size has only one penny coin size. This shows that the dot matrix light is clearer, brighter and more distant than the similar products on the market.

Decorative plywood

Wbp Glue Plywood,Veneer Laminated Plywood,Decorative Plywood

Weifang Joy Sea Trade Co., Ltd. , http://www.wfplywood.com


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