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Chinese National Standard Category: Chemical equipment

English Title: Classification of Toxicity Hazard and Explosion Risk Extent of Chemical Media in Pressure Vessels
Chinese Title: 压力容器中化学介质毒性危害和爆炸危险程度分类
Standard No.: HG 20660-1991
Category No.: G93
Issued by:
Issued on:
Implemented on: 1993-1-1
Status: superseded
Superseded by:HG 20660-2000 Classification of Toxicity Hazard and Explosion Risk Extent of Chemical Media in Pressure Vessels
Superseded on:2001-6-1
Abolished on:2001-06-01
Superseding:HGJ 43-1991
Word Count:20500 words
Similar Standards: SHS 05022-1992   SHS 03034-1992   SHS 03040-1992   HG/T 2367-2005   SHS 02006-1992   HG/T 3177-1987   JB 1117-1982   HG/T 3173-1999   SHJ 39-1991   SHS 01029-1992   GB/T 17410-2023   GB/T 37795-2019   GB/T 9842-2018   GB/T 37327-2019   GB/T 25151.6-2014   DB12/T 581-2015   GB/T 31201-2014   GB/T 30578-2014   HG/T 4593-2014   HG/T 4592-2014  
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