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| Position: Chinese Standard in English/GB/T 1507-1979 |
| GB/T 1507-1979 Method for determination of active oxygen content in manganese ores (English Version) | |||
| Standard No.: | GB/T 1507-1979 | Status: | abolished |
| Language: | English | File Format: | |
| Word Count: | 1000 words | Price(USD): | 184.00 remind me the price change |
| Implemented on: | 1979-10-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 1507-1979 |
| English Name: | Method for determination of active oxygen content in manganese ores |
| Chinese Name: | 锰矿石中有效氧量的测定 |
| Chinese Classification: | D32 Manganese ore |
| Professional Classification: | GB National Standard |
| Issued by: | Ministry of Metallurgical Industry |
| Issued on: | 1979-02-28 |
| Implemented on: | 1979-10-1 |
| Status: | abolished |
| Superseded by: | GB/T 1507-2006 Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method |
| Superseded on: | 2007-2-1 |
| Abolished on: | 2007-02-01 |
| Language: | English |
| File Format: | |
| Word Count: | 1000 words |
| Price(USD): | 184.00 |
| Delivery: | via email in 1~3 business day |