Pay attention to the suitability of choosing ppe

Hefei community swing gates are widely used in various places, including the most widely used gates, which facilitate the access management of the community. The intelligent management system of swing gates is an intelligent system developed through the use of non-contact intelligent technologies. Compared with other systems, its advantages are:

1, can be equipped with a smart reader part, after the person through delay or infrared induction reset;

2, can expand the counting function, through the external screen display can facilitate the management of human traffic.

3, off-line operation: intelligent swing gate can not only run with the computer network, but also work offline. The intelligent swing gate automatically judges whether the user card is valid according to the parameters downloaded by the system, determines whether to open the gate, and stores the opening record in the memory.

4, the control of the host with RS485 communication interface, can be extended to direct control through the software swing gate work, convenient large-scale channel system centralized management and control.

5, smart card: The system uses non-contact smart RF card, successfully solved a card with multiple, confidential, no wear, easy operation and other issues, greatly improving the system's practicality.

6, expansion is convenient: computer and intelligent swing gate using RS485 bus communication, source card world. Therefore, it is easy to expand capacity. That is, when the corresponding control system is installed, if it is necessary to increase the number of intelligent Anhui swing gates, the hardware only needs to increase the corresponding intelligent swing gate, and the software can set new devices.

Hanging Fresh  Air Heat Pump

Hanging Type,Air Filtration System,Home Use Air Recuperator,Fresh Air Filter Unit

Guangzhou Join Electronic & Technology Co., Ltd , https://www.alef-hesed.com

Into August, so far away from the autumn it? People go to the top, the water stay low. I believe we all know this famous quote. Therefore, even though we are now in a hot season, we must also prepare for the trend of the next quarter. As a leader in the apparel industry, the brand-name women's hangers should grasp the trend as soon as possible and bring even more dazzling غير مجاز مي باشدtumes, for women to bring more attractive Seduction!

Hanger launched a series of autumn and winter new products, mainly dominated by dignified coat. Rich colors give a more spiritual look, make your youth vibrant. The tailor-made personality and unique style of design blend with each other, showing a kind of atmosphere and dignified style.

Hanger, is a new contemporary women dedicated to create a stylish, high-quality clothing brand. The use of high-quality natural fabrics, exquisite garment technology, unique style design, so that modern women in the dress more confident. Hanger design in line with the characteristics of Oriental women, Oriental women from the inside out unique charm, filled with impressive luster!

Dove Prism

Dove prism is a kind of reflection prism with inverted image, which is used for rotational imaging in various optical mechanical systems. It is mainly used in measuring instruments and optical equipment. Ott optics can carry out batching, processing and coating according to your size requirements. Please contact our sales team for details.

180 ° image rotation

Left-handed image

Used for image rotation or transfer reflection

Dove prism principle

It can be seen from the above figure that when the image is observed through Dowell prism, the image is upside down. Moreover, when the Dowell prism is rotated, the rotation amount of the image is twice. It is used for the purpose of rotating and adjusting the image, etc.

Dove Prism,Optical Glass Dove Prism,Sapphire Glass Dove Prism,Sapphire Optical Dove Prisms

Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com

Many brands are settled in shopping malls, then you have to understand the fact that the shopping center in this area is popular? For example, the following opening of the brand will understand, Guilin Peanut Don Mall may not understand for you, but certainly for the locals know this shopping center, can be considered the center of public shopping lot, open the clothing store in this Certainly not popular, Gitti affiliated stores also successfully settled in Guilin, Guangxi peanut Tang Shopping Center dress opened, Address: Address: Guilin Lingui District, Guilin West Road No. 1 Peanut Tang Shopping Center, first floor front door

Gitti women's shop decoration mainly in black, is not it deep? This is not wrong, this is to highlight the bright clothing, Gitti women's black flagship, each module is white embellishment, so light-colored clothing on the perfect presentation, each plate has a main color, so that customers see the clear Clearly, the selection is also simpler.

Gitti women's clothing store opened to you feel at home, like in their own wardrobe in general, there are fruits, sweets, drinks waiting for you, visiting the tired, rest it, rest can also take a look at the style, fancy Just try chanting, if it is suitable? Gitti women give you home pleasure, style is also very stylish and dazzling. Rush to Gitti women stroll it, there must be new discoveries.

Dove Prism

Dove prism is a kind of reflection prism with inverted image, which is used for rotational imaging in various optical mechanical systems. It is mainly used in measuring instruments and optical equipment. Ott optics can carry out batching, processing and coating according to your size requirements. Please contact our sales team for details.

180 ° image rotation

Left-handed image

Used for image rotation or transfer reflection

Dove prism principle

It can be seen from the above figure that when the image is observed through Dowell prism, the image is upside down. Moreover, when the Dowell prism is rotated, the rotation amount of the image is twice. It is used for the purpose of rotating and adjusting the image, etc.

Dove Prism,Optical Glass Dove Prism,Sapphire Glass Dove Prism,Sapphire Optical Dove Prisms

Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com

The end of July, good news has been coming from an endless stream! This is not, and once again, Morand has brought us good news. It is gratifying! Yes, the new store in Morandao, Shangrao, Jiangxi, officially opened today. Let's congratulate the opening of the new store and the abundant financial resources!

Molan degree can really be said to be a de facto big brand, has been deeply loved by every beauty of the female love. With its light and fashionable style, fresh and elegant cultural connotation and high-quality positioning, Molande portrays the feminine natural elegance and deduces the feminine dreams, and has been devoting itself to advocating the pursuit of perfect elegance and romantic fashion lifestyle , "Ladies style" as a point of appeal, to meet the desires and needs of all 18-38-year-old woman's heart.

In this new store, both simple and clear lines of clothing, not carved patterns, romantic and elegant design, or stylish exquisite shelves, we have fully demonstrated the modern urban plot and rich cultural atmosphere. Every detail in the whole store also makes us have to shock, the color of the use of calm and soft series decorated the entire shop, so that all customers can also have a pleasant shopping.

If you are in the vicinity of the new store, then do not miss this grand opening, I believe your visit will be harvested! Finally, the Morandnd investment policy is fiery, Morandnd look forward to your joining!

Ball Lens

Spherical lens is also called glass bead. It is a solid or hollow glass bead with a diameter of several microns to tens of microns. Its application fields involve various departments such as chemical industry, military industry, aerospace, transportation, petroleum, light industry, medical treatment and so on. It has the characteristics of good surface finish, good light reflection, directional reflection, high impact strength, chemical stability, light bulk weight and so on.

Ball Lens,Half Ball Lens,Ball Glass Lens,Ball Cover Dome Lens

Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com

To bamboo as raw material series of processing methods according to their different, currently can be divided into: bamboo fiber --- primary bamboo fiber; bamboo fiber --- recycled bamboo fiber; bamboo fiber. Usually we mentioned bamboo fiber products are mostly based on recycled bamboo fiber as raw material.

Bamboo fiber is a unique process using bamboo fiber directly from the separation, by experts as "will breathe the fiber." Bamboo pulp fiber is made by chemical method after pulp made of pulp. Bamboo produced in Hebei Ji'gui fiber is bamboo fiber, which consists of cotton, medium and long hair, hair products, uniform size, neat length, spinnability, but also according to customer requirements of the production of special specifications of the yarn line. "Bamboo" fiber textile fabrics feel soft, comfortable and smooth, velvety, wearing lightweight personal. "Bamboo" fiber special hollow structure, can instantly absorb and evaporate the water, it has the warmth of winter warm summer performance, suitable for the production of various types of clothing, home textiles, interior decoration and so on. Bamboo fiber is the use of nanotechnology, the first micro-micronized bamboo charcoal, and then nanoscale bamboo charcoal powder through high-tech processing, and then use the traditional chemical fiber preparation process, you can spin-forming, prepared bamboo charcoal qualified. At present, bamboo charcoal fiber fabrics have been applied, and won the "black diamond" reputation in the market.

"Bamboo" is a kind of regenerated cellulose fiber made from high-quality bamboo. Bamboo is a fast growing raw material of gramineous plant cellulose. "Spring bamboo shoots after rain" is a vivid portrayal of the strong reproductive capacity of bamboo plants, then planted 2-3 years after living can be cut into forests, cutting can still be fast-growing high yield, is a plant can benefit from a plant resources for life, bamboo Can be planted in the slopes, depressions, farmers can not occupy the land, the growth process without irrigation, fertilization, spreading drugs, not afraid of drought and flood, planting dense regular felling, raw materials taken naturally, after use biodegradable return to nature, which is full It shows that the "bamboo" fiber has the availability, availability and environmental friendliness of the raw materials, meanwhile, the "bamboo" fiber textile has the comfort and function of taking, unique regional resources and independent patented product, Only the industrial chain marketing and tag management market model, the domestic first-class after-sales service makes "Tianzhu" fiber in just a few years from scratch, from small to large in the numerous textile fibers in the sudden emergence of the future of the textile industry Has vast space for development.

Cylindrical Lens

Cylindrical lens is generally used to focus the incident light on the line or change the aspect ratio of the image. It is usually linear imaging, which can control the direction of the beam.

The cylindrical lens has a cylindrical surface, which can focus the incident light on a certain dimension and stretch the image. The focal length of the cylindrical lens can be negative or positive, which is suitable for laser line generation or deformation beam shaping to cyclize the laser output.

Compared with the general spherical lens, the production of cylindrical lens will be very difficult. We should reasonably select materials, pay attention to the texture, bubbles, impurities, uniformity and other characteristics of materials, and pay attention to the control of product specifications and quality, such as scratches, dents, gloss and high-quality grinding technology.

Cylindrical Lens,Convex Cylindrical Lens,Double Convex Cylindrical Lens,Concave Cylindrical Lens

Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com

Always wanted to give his own Kai N3 player with a thousand or so portable earbuds, considered a lot of brands of plugs, and often on the Aunt's original area search on everyone's Sun headphones to share, think of the last to start A simgot Xingge Tongue EN700 PRO can be changed version, Aunt Sun EN700 Bass version, EN700 version of the post is also in a few, it seems that no one has sunken EN700 PRO can be changed version, so I will try to be a small white Fresh! Anyway, the price of 899 yuan is also playing my thousand yuan budget.

The black box is actually a pottery with a Hi-Res logo in the upper left corner, red and blue stickers on the sides, and a red and blue CP version.

Behind the headset parameters, 10mm dynamic circle unit, polymer meets the titanium plated diaphragm, sensitivity 104dB, 16Ω impedance, from the parameter point of view is more common, ordinary mobile phone and write player to promote no problem, the impedance is not.

The box is actually two layers, outside it is a sleeve and there is a gift box inside.

Attachments include EN700 PRO CP red and blue plugs, 8 strands of 6N single crystal copper and silver plated wires, a set of pass-through plugs, a set of balanced plugs, a cortical storage bag, manuals and warranty cards, including 2D on the warranty card Code scanning can also be extended for a free 3-month warranty.

The silicone plugs are quite interesting, there are two sets, there is also a Chinese description of the above, a set of balanced plugs through the plug, each plug has 3 different sizes of size, from the back of the experience to see through the plug more The medium-high frequency tends to be slightly transparent, while the balanced three-frequency balance is more balanced and warm, and the fullness is better. In fact, the two plugs look different, but the hole in the middle of the plug is darker, while the plug is lighter and more like the white translucent state of the silicone.

Headphone line splitters and cable ties, cable ties seem to be metal material, see online some non-final argument is that this 8 shares of 6N single crystal copper and silver plated wire will be sold in the future may be 400 yuan, not Knowing I'm wrong, the future seems to be going out with a Bluetooth-enabled Bluetooth cable. This is pretty new. It looks like headphones have a mix of wired and Bluetooth cable. I'm sure many people will buy this headset also. This goes with the line.

The plug is type I gold-plated, the handle of the plug is a bit wide, and there is a translucent anti-bending catheter protection at the back.

Dual plugs with headphone cable connected to the headphone unit, transparent free-formed hose ear hooks can be adjusted according to the shape of their ear size,

Let's take a look at the unit part, first an online explosion diagram:

Modeling and other versions are not much different, the only difference is the red and blue CP two colors, it seems even more loaded X and pull bombing, cover or blinds shape, the rest of the unit is aluminum alloy metal material ,

The side is a jack connected to the headphone cable.

The left and right channels have different signs, and the ear tubes have a certain angle.

Balanced plug and pass through the two sets of silicone sleeves is still quite a fun comparison, the sound is obviously different, it does not matter who is better who is higher and lower, the permeability of the plug to me is indeed better than the balanced plug, Including high-frequency analysis and dynamics, but more stringent about the type of songs and the quality of audio files, such as listening to some metal instruments, violin, piano, zither, including female voice through the plug will feel better, and even some petty feeling . However, through the plug felt the low frequency seems a little dry, in the low-frequency performance does appear to feel a sense of volume, dive less, so I personally if you listen to me for a long time may be more inclined to choose balanced plugs, balanced plug overall tri-band more For balance, the low-frequency connection is better, the sound is slightly warm and full, the low-frequency is more sensual, and if you use the transparent plug songs do not match may appear high-frequency rushing feeling, listening to the ear for a long time is easy to fatigue, of course if you special Pursue the transient and resolution of each note, permeability, or listen to a lot of feminine and light instruments, clear plug is a good choice.

In the end, I simply sum up my earphones. I only had a couple of days in my hands. Today I just took the time to take a few hours. The sound changes before and after the machine is still very big. For the headphones, I need more time and more music to take a deeper step. The headphone's tone is generally wider in the sound field, and the two plugs do have a different sense of hearing. Listening on my KaiNin N3 can be easily pushed without opening the gain, of course, if the gain goes to mid-range I feel that the sound field is compressed closer, and I still prefer to turn off the more primitive sound feel of the gain. For this plug, I may be most concerned about the durability of the wire socket, do not know if you buy another line toss often swap will not loose.

Wedge Prism

wedge prism (also known as wedge angle prism) is an optical prism with an inclined plane, which is mainly used in the optical field for beam control offset. The inclination of both sides of the wedge angle prism is relatively small. It can make the optical path deflect to the thicker side. If only one wedge prism is used, it can offset the incident optical path at a certain angle. When the two wedge prisms are combined, they can be used as a deformation prism It is mainly used to correct the laser beam. In the field of optics, wedge prism is an ideal optical path adjusting device. Two rotatable prisms can adjust the direction of the outgoing beam in a certain range (10 °).

Wedge Prism

Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com

If a scarf is an entry-level choice, then a white shirt is a classic choice. A pure fresh white shirt, is the elegant lady's "wardrobe standard." Why do not fresh white dress to join the men's clothing tough and deconstruction design, a little neutral, a little handsome and then a little more practical, so wear femininity and neutral charm co-exist. Mei Shi Ti 2016 summer new white shirt, give you more cool summer!

A white shirt, a simple feeling of a small woman, white sleeveless shirt, fresh supporter without wearing a clothed refreshment, the layers of pleats chest simple design sense of simplicity, with a black chiffon Check dress , Just waist to show a trace of purely feminine, with white canvas or sneakers, dynamic and vivid.

More than ordinary shirt more unique, but not too exaggerated, 2016 summer, shirt dress is the absolute fashion protagonist. Wear ***y, pants are very heart, the key is, who wear all look good. US poetry Ti Women 2016 summer new shirt dress, A word waist dress easily cover the buttocks meat, coupled with a black belt, is absolutely temperament paragraph wear.

Bacterial Culture

Bacterial Culture,Laboratory Sterile Petri Dish,Disposable Sterile Petri Dish,Disposable Plastic Petri Dish

Jiangsu HXRT MD Co.,Ltd , https://www.jshxrtmed.com

Horrible summer bully us so, not out, it has been sweating, kind of want to stay in the refrigerator a summer of impulse! Summer cooling so it has become a long battle, air conditioning blowing fan? A watermelon left hand, an ice cream right hand? Swim in the blue swimming pool? Better to wear a cool single product, to see the scenery, cool also comes with gas field! Summer, absolutely you most eye-catching!

You guess what kind of single product to wear in summer? The answer is Dan Dani women 's white single product and oversized T-shirt the most cool, fresh and simple, cool down more than a little bit, but also capture your girl heart, no better than this!

Summer air conditioners: the body wearing a white single, no cooler than this

White single product, especially the white s******t has always been the major actress and supermodel favorite, dressed in a white dress, no matter what the occasion there are super-gas field and high Yan value. White dress ***y elegant; strapless s******t ***y sweet; dress make you a second smaller woman; shirt s******t casual wild, there is always one you like.

If the white dress to help you find women's temperament and confidence, like white pants and white shirts, T-shirt casual and full of youthful flavor of a single product, give you a casual free and easy life desire. Wearing a denim hot pants, a white T-shirt, a pair of flat sandals, so cool and cool, quickly while playing to play it!

Summer lazy by: the oversized T-shirt body, cool wear long legs

So hot hot hot hot weather, but also rummaging to find clothes to wear? not hot? Strange! Danby slave ladies tell you honestly, only the summer Lulu Lulu dew to ***y cool! So this summer, how ***y dew? The answer is: the oversized long long T-shirt with gloves on it, so you are lazy and cool and ***y!

Do not ask Danby slave women to choose what kind of oversized T-shirt, what kind of style do you want to choose what kind of T-shirt, solid color simple, printing patterns, sports jerseys, letters Logo, how to like how to!

Danby slave women summer cool single product

Hit the color belt put on the dress

Have seen the most beautiful look you are wearing a white dress, and my dream lover exactly the same. In the self-cultivation of the design, you reveal the charming waistline, decorated in black white, simple and generous, I'll give you 120 points, 100 love you, 20 love you more!

Necklace oversized T-shirt

Bright orange to your summer passion, necklace decoration gives you endless possibilities, pure color, drop the hem structure, tie a tall pony tail, a refined makeup, very refreshing look, but also to cure you Lazy cancer!

Hot, hot, hot, hot summer, where really cool where to stay, this summer, with the rhythm of Danny slave ladies, the cool single product to wear, for their own with a summer air conditioning. This summer, it is cool and cool and cool!

Plate Hole

Laboratory Consumables Deep Well Plates is used for culturing cells or bacteria, with 6 wells, 12 wells, 24 wells, 48 wells and 96 wells. Similar to clear microplates, but for a very different purpose. Laboratory Microplates of medium to the wells of the culture plate, and then carry out cell culture in a suitable environment. Generally, the culture plate has a flat bottom, which is suitable for the suspension culture of cells and tissues, and also has aU-bottom microplate and a Round deep hole plate. After surface modification treatment, it can have cell adherent culture and growth characteristics. 

Laboratory Microplates,U-bottom microplate,Sterile deep well plate,Laboratory Consumables Deep Well Plates,Round deep hole plate

Jiangsu HXRT MD Co.,Ltd , https://www.jshxrtmed.com

Leather is also a bright spot, black leather is now small partners will choose clothes, whether men and women can wear, short leather coat to wear handsome, but now there is not only black leather and bright leather style, Women bright leather how to match? Then come to see Kingdee Sai Nicole bright color leather with it.

Black leather so there is one enough, the following will be given to bright color to get it, bright leather is more like a girl wearing, Queensland Sini Women's autumn and winter leather style, the arrival of the fall will come in handy quickly , A malachite green leather style can match a woman, coupled with a black dress full of charm.

Blue leather style with leather collar style collar and collar style is completely different results reflect the round neck seems more three-dimensional, more tough, capable, coupled with a dress or pants are very attractive, Kingdee Sinni women's fashion brand , autumn and winter leather style, personality and fashion co-exist.

Pet Products

Pet Products,Elevated Dog Bowls,Cat Feeder,Automatic Cat Food Dispenser

Star Galaxy Import and Export Co.,Ltd. , https://www.stargalaxycn.com

If you want to become a trendy fashion, of course, have a more sensitive fashion sense of smell than others, if you are still tangled at the moment how to wear the summer, then you really out, the tide people have long considered the wear of the next season ! Xiaobian today for everyone brought a famous ladies road release 2016 autumn and winter new series, quickly followed Xiaobian take a look at fashion fast one step!

Printing is still the autumn and winter of 2016, one of the popular trends, a sleeveless print dress to attract steal the spotlight and elegant and elegant, whether it is worn alone or within the ride are very nice.

Blue print dress with navy blue knit cardigan, warm and comfortable and stylish, just for the early autumn weather wear.

Autumn and winter season, it is certainly essential coat with a single product, and lemon yellow just to break the dull sense of autumn and winter, so autumn and winter because of the bright colors and fresh together.

Of course, occasionally we still need some dark lines to show a steady side, especially for the workplace OL, the feeling of calm atmosphere makes it easier for you to have a sense of trust.

Pet Watering

Timed Dog Feeder,Auto Pet Feeder,Automatic Dog Food Dispenser,Automatic Food Dispenser

Star Galaxy Import and Export Co.,Ltd. , https://www.stargalaxycn.com