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As more and more users pay great attention to the waterproofing of mobile phones and other communication equipment, , there are more and more waterproof mobile phones on the market…

In addition to internal (mainboard) waterproofing, mobile phone waterproofing also requires external waterproofing, such as mobile phone cases. , waterproof treatment of acoustic d…

It is said that technology can change human life and illuminate the entire world. From epidemic prevention temperature measurement robots, to unmanned distribution, and now technol…

In recent years, environmental protection policies have emerged frequently. In the new policy environment, from meeting emission standards to technical and economic Considering oth…

Simply speaking, the general process flow for the preparation of ptfe microporous filter membrane is: polytetrafluoroethylene dispersion Resin, booster (material selection), mixing…

High-efficiency filtration materials in clean rooms are the key to safe operation of clean rooms. They can protect some harmful substances in clean rooms. Microorganisms cannot spr…

Since the clean room targets some microorganisms, particles and dust, these are harmful to the human body, animals, plants or The environment is hazardous, and it is necessary to a…

With the global emphasis on environmental protection, the emission requirements for industrial atmospheric dust removal are getting higher and higher. Ultra-clean emissions or zero…

We all know that the environment in clean rooms is very harsh, so air conditioning is usually installed inside. system to ensure environmental quality, and the most important funct…