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| Position: Chinese Standard in English/GB/T 1509-1979 |
| GB/T 1509-1979 Method for determination of silicon dioxide content in manganese ores (English Version) | |||
| Standard No.: | GB/T 1509-1979 | Status: | superseded remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 500 words | Translation Price(USD): | 184.0 remind me the price change |
| Implemented on: | 1979-10-1 | Delivery: | via email in 1~3 business day |
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| Standard No.: | GB/T 1509-1979 |
| English Name: | Method for determination of silicon dioxide content in manganese ores |
| Chinese Name: | 锰矿石中二氧化硅量的测定(高氯酸脱水重量法) |
| Chinese Classification: | D32 Manganese ore |
| Professional Classification: | GB National Standard |
| Source Content Issued by: | China Steel Industry Association |
| Issued on: | 1979-02-28 |
| Implemented on: | 1979-10-1 |
| Status: | superseded |
| Superseded by: | GB/T 1509-2006 Manganese ores - Determination of silicon content - Perchloric aciddehydration gravimetric method |
| Superseded on: | 2007-2-1 |
| Target Language: | English |
| File Format: | |
| Word Count: | 500 words |
| Translation Price(USD): | 184.0 |
| Delivery: | via email in 1~3 business day |