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English Translations » 【化工工程交流】 » In confined space operations, the harmful gas concentration

In confined space operations, the harmful gas concentration VC is ≤30%. What is VC?

2017-07-09View Original

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In confined space working environments, there are specified criteria for the detection and analysis of harmful gases; one of these criteria is that VC ≤ 30%. What gas is VC?
Reply #22017-07-09
It refers to the volume of harmful gases. Not every gas.
Reply #32017-07-10
Are you sure it’s not VC, the volume percentage?

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Translated at 2026-07-21 04:06:22

Original: https://bbs.hcbbs.com/thread-1803947-1-1.html

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