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What is the permitted concentration of gasoline at the site?

2016-12-14View Chinese Original

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Air defense monitoring indicators?
Reply #22016-12-15
This post was last edited by ylb913 on 2016-12-15 at 18:00. For solvent gasoline, the occupational exposure limit, PC-TWA (the average allowable exposure concentration over an 8-hour workday and a 40-hour workweek): 300 mg/m3. This is the value used for atmospheric monitoring at our factory.
Reply #32016-12-15
25% below the lower explosive limit.
Reply #42016-12-15
In GBZ2.1, the PC-TWA is 300mg/m³

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Translated at 2026-07-07 20:00:54

Original: https://bbs.hcbbs.com/thread-1651957-1-1.html

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