 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Chinese National Standard Category: Manganese ore |
| English Title: | Manganese ores--Determination of manganese content--Potentiometric method and ammonium iron (Ⅱ) sulphate titrimetric method |
| Chinese Title: | 锰矿石 锰含量的测定 电位滴定法和硫酸亚铁铵滴定法 |
| Standard No.: | GB/T 1506-2002 |
| Category No.: | D32 |
| Issued by: | AQSIQ |
| Issued on: | 2002-09-01 |
| Implemented on: | 2003-4-1 |
| Status: | superseded |
| Superseded by: | GB/T 1506-2016 Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method |
| Superseded on: | 2017-7-1 |
| Abolished on: | |
| Superseding: | GB/T 1506-1979 Method for determination of total manganese content in manganese ores |
| Word Count: | 4000 words |
| Similar Standards: | GB/T 14949.11-2021 GB/T 14949.12-2021 GB/T 14949.5-2021 GB/T 14949.8-2018 GB/T 1509-2016 GB/T 1511-2016 GB/T 1510-2016 GB/T 1506-2016 GB/T 31949-2015 YB/T 5084-2015 YB/T 319-2015 YB/T 2406-2015 GB/T 29651-2013 GB/T 29653-2013 GB/T 29516-2013 GB/T 24519-2009 GB/T 24197-2009 GB/T 21836-2008 GB/T 1511-2006 GB/T 1513-2006 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |