In fact, waterproof watches are of course waterproof, but the usage scenarios need to be distinguished according to the waterproof level, such as the relatively common 3 ATM (30 me…

After the air filter pipe or filter element is clogged with dirt, the engine will have the following malfunctions due to a serious lack of air intake: the engine will make a muffle…

Liquid solutions are formulated using0.22umwater treatmentmembrane It can be said to be a basic technology for laboratory analysts and an option in their daily work. The configurat…

Compressed air contains various types of impurities, including oil, oil mist, sludge, water, water mist, particulate dust, microorganisms, odors and other impurities, and they They…

Now a new 400W indoor lighting is launched, which requires a protection level of IP65 or above. To achieve such a high level of protection (dustproof, waterproof), a good way is to…

We all know that a solution is a uniform, stable mixture composed of at least two substances. The dispersed substances (solutes) pass through in molecules or smaller particles 0.22…

The unsealed design brings the possibility of intrusion from dust, water vapor and other pollution in the outside air. “Water vapor” here refers to water that diffuses …

eptfe microporous membrane manufacturer The polytetrafluoroethylene microporous membrane produced has a special microporous structure and is hydrophobic, moisture permeable, and co…

In the field of sewage treatment and water resource reuse, MBR, also known as membrane bioreactor (Membrane Bio-Reactor), is a membrane separation unit combined with a biological t…