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Chinese National Standard Category: Chemical machinery and equipment in general

English Title: Pipe Support Standard Drawings
Chinese Title: 管架标准图
Standard No.: HG/T 21629-1999
Category No.: G90
Issued by: 国家石油和化学工业局
Issued on: 1999-12-10
Implemented on: 2000-4-1
Status: superseded
Superseded by:HG/T 21629-2021 Piping support standard drawings
Superseded on:2021-10-1
Abolished on:
Superseding:HGJ 524-1991
Word Count:224000 words
Similar Standards: GB/T 7989-1987   HG/T 3155-2012   GB/T 25146-2010   GB/T 25148-2010   GB/T 25145-2010   GB/T 25147-2010   GB/T 25150-2010   GB/T 25149-2010   HG/T 2806-2009   HG/T 3105-2009   HG/T 4078-2009   HG/T 4077-2009   HG/T 4079-2009   HG/T 2387-2007   HG/T 21639-2005   SHJ 23-1990   HG/T 20701-2000   HG/T 20668-2000   SHS 09013-1992   SHS 10004-1992  
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