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Chinese National Standard Category: Chemical equipment

English Title: Specification of columns design
Chinese Title: 塔器设计技术规定
Standard No.: HG 20652-1998
Category No.: G93
Issued by: 国家石油和化学工业局
Issued on: 1998-11-18
Implemented on: 1999-3-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:CD 130A4-1985
Word Count:21500 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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