GBZ 2.1-2019(XG1-2022)
"Occupational Exposure Limits of Hazardous Factors in the Workplace Part 1: Chemical Hazardous Factors" (GBZ 2.1-2019) No. 1 Amendment (English Version)
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GBZ 2.1-2019(XG1-2022)
Standard No.
GBZ 2.1-2019(XG1-2022)
Language
Chinese,
Available in English version
Release Date
2022
Published By
National Health Commission of the People's Republic of China
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