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Company profile
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- Anhui Daxin Vacuum Technology Co., Ltd
- Anhui Daxin Vacuum Technology Co., Ltd. is located in Hefei Economic Development Zone, Anhui Province. It is a professio...
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Technical support
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- Application characteristics of SF6 in power industry
- 1. SF6 is an artificial inert gas with molecular weight of 1...
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2020-11-19Application of helium mass spectrometry leak detection technology with low helium concentration
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2020-11-19Common leak detection methods of helium mass spectrometer based on helium mask method and injection method
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2020-11-19Methods of leak detection
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2020-11-19Detection principle, advantages and disadvantages and detection standards of four common helium mass spectrometry leak detection methods
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