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| Position: Chinese Standard in English/GB/T 8899-1998 |
| GB/T 8899-1998 Determination of maceral group composition and minerals in coal (English Version) | |||
| Standard No.: | GB/T 8899-1998 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 3000 words | Price(USD): | 304.0 remind me the price change |
| Implemented on: | 1987-6-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 8899-1998 |
| English Name: | Determination of maceral group composition and minerals in coal |
| Chinese Name: | 煤的显微组分组和矿物测定方法 |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ |
| Issued on: | 1986-7-2 |
| Implemented on: | 1987-6-1 |
| Status: | superseded |
| Superseded by: | GB/T 8899-2013 Methods for coal maceral grouping and mineral determination |
| Superseded on: | 2014-5-1 |
| Superseding: | GB 8899-1988 煤的显微组分组和矿物的测定方法 |
| Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Price(USD): | 304.0 |
| Delivery: | via email in 1~3 business day |