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Chinese National Standard Category: Carbon material in general

English Title: Determination of the carbon content the hydrogen content and the nitrogen content of carbonaceous material
Chinese Title: 碳素材料碳、氢、氮含量测定方法
Standard No.: QJ 2781A-2004
Category No.: Q50
Issued by: 0
Issued on: 2004-9-1
Implemented on: 2004-12-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:QJ 2781-1995
Word Count:3000 words
Similar Standards: GB/T 42241-2022   GB/T 39535-2020   GB/T 38823-2020   GB/T 8721-2019   GB/T 1431-2019   GB/T 37588-2019   GB/T 35926-2018   GB/T 35922-2018   GB/T 1427-2016   GB/T 29189-2012   GB/T 8718-2008   YB/T 5158-2007   YB/T 5159-2007   QJ 2781A-2004   QJ A 2781-2004   YB/T 4034-2001   GB/T 1427-2000   GB/T 8719-1997   YB/T 120-1997   YB/T 1430-1997  
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