High Temperature Alumina Polycrystalline Fiber Bulk is manufactured by the globally advanced "sol-gel" process. It is a high-temperature insulation material made mainly of aluminum oxide and sintered into polycrystalline fiber cotton at high temperatures.
Product Feature The Active Carbon N95 Mask is most suitable for one size, which is easy to put on and take off, expandable and adjustable. Compared with ordinary product on the market, it realizes the function to ensure excellent permeability, exhalation,
Mask is made of non-woven fabric for easy breathability. Soft and comfortable ear hook keeps it hold on your face without the need to adjust it when you work. A flexible nose bar is adopted at the bridge of the nose.
The elastic fastening straps are welded to the mask and do not tear. M-shaped nose clip, dust mask is cut in 3D fits almost any size/shape face, High elastic ear strap has enough elasticity to make a good seal, not tight, The valve is flexible, and the br
* Video Intercom For Villa solution is 4 IN 1, support call panel and camera with CVBS/AHD/CVI/TVI, automatic recognition* 4CH(2pcs call panel, 2pcs camera) motion detection active video recording at the same time* During Motion screen not active, it star
LZM serial flow meter, which is made of Acrylic, is used to measure the single-phaseNon-pulsating flux of liquid or gas. It is featured in beautiful look, low weight and durability.
According to ISO regulations, when describing the movement of CNC machine tools, a right-handed rectangular coordinate system is used; the coordinate axis parallel to the main shaft is defined as the z axis, and the rotation coordinates around the x, y, a
Disposable surgical masks are appliances that doctors wear on the nose and mouth to filter the air in the mouth and nose during surgery to block harmful gases, odors, and droplets from entering and exiting the wearer's nose and mouth.
1.Open the door way:fingerprint,password,combination of other ways .2.Double authentication :with fingerprint encryption and dual-fingerprint combination of open the door.
Our N95 protective masks are complied with USA NIOSH 42 CFR 84 requirement and are used for protection against particulate aerosols free of oil; They are extremely durable and have a soft and comfortable inner surface with adjustable nosepiece and secured