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Chinese National Standard Category: Chemical raw material ore |
English Title: | Ascharite ores - Determination of acid insoluble matter content - Gravimetric method |
Chinese Title: | 硼镁矿石中酸不溶物含量的测定 重量法 |
Standard No.: | HG/T 2956.7-2001 |
Category No.: | D51 |
Issued by: | MIIT |
Issued on: | 2002-1-24 |
Implemented on: | 2002-7-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | HG/T 2956.7-1982GB |
Word Count: | 1000 words |
Similar Standards: | GB/T 1871.5-2022 NB/T 10518-2021 DZ/T 0313-2018 GB/T 35996-2018 GB/T 29875-2013 GB/T 15927-2010 GB/T 2467-2008 GB/T 2463-2008 GB/T 2468-2008 GB/T 2466-2008 YB/T 733-2007 HG/T 3575-2006 SN/T 1790-2006 HG/T 2957.1-2004 HG/T 2957.9-2004 HG/T 2957.5-2004 HG/T 2957.8-2004 HG/T 2957.2-2004 HG/T 2957.3-2004 HG/T 2957.6-2004 |
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