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Chinese National Standard Category: Crude salt |
English Title: | Technical Specification for Labor Safety of the Well and Rock Salt Industry |
Chinese Title: | 井矿盐工业劳动安全技术规程 |
Standard No.: | QB 1571-1992 |
Category No.: | X37 |
Issued by: | Ministry of Light Industry |
Issued on: | 1992-7-6 |
Implemented on: | 1993-3-1 |
Status: | superseded |
Superseded by: | QB/T 1571-2017 Technical specification for safety of labor of dissolving mineral salt industry |
Superseded on: | 2017-7-1 |
Abolished on: | |
Superseding: | |
Word Count: | 6000 words |
Similar Standards: | QB 1680-1993 QB 1571-1992 |
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