Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
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Superseded by: | |
Superseded on: | |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 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |