As the technology of the xenon lamp aging test chamber becomes more and more perfect, the efficiency of the refrigeration system has been improved to a higher level, so for the compressor, which is the core component of the refrigeration system, the failu …
2023-01-03
The purpose of the salt spray corrosion tester and its recommendations With permanent or temporary anti-corrosion properties. This standard specifies the salt spray contact resistance test method for various surface treatments of metal substrates after el …
2022-12-19
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