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Chinese National Standard Category: Chemical machinery and equipment parts

English Title: Auxiliary facilities for stirred vessels mechanical seals
Chinese Title: 釜用机械密封辅助装置
Standard No.: HG/T 2122-2003
Category No.: G91
Issued by: NDRC
Issued on: 2004-1-9
Implemented on: 2004-5-1
Status: superseded
Superseded by:HG/T 2122-2020
Superseded on:2020-10-1
Abolished on:
Superseding:HG/T 2122-1991 Auxiliary facilities for stirred vessels mechanical seals
Word Count:3000 words
Similar Standards: GB/T 29465-2023   HG/T 4571-2013   GB/T 29465-2012   HG/T 2733-2011   HG/T 4169-2011   HG/T 2098-2011   HG/T 3181-2009   HG/T 4113-2009   HG/T 3124-2009   HG/T 4114-2009   GB/T 24319-2009   HG/T 2129-2009   HG/T 4082-2009   HG/T 21574-2008   HG/T 21557.3-2006   HG/T 3796.12-2005   HG/T 3796.2-2005   HG/T 3796.11-2005   HG/T 3796.9-2005   HG/T 3796.6-2005  
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