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| Position: Chinese Standard in English/YBJ 218-1989 |
| YBJ 218-1989 (English Version) | |||
| Standard No.: | YBJ 218-1989 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 11500 words | Price(USD): | 340.00 remind me the price change |
| Implemented on: | 1988-7-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | YBJ 218-1989 |
| Chinese Name: | 冶金矿山井巷工程质量检验评定标准 |
| Chinese Classification: | D15 Mining |
| Professional Classification: | YB Professional Standard - Metallurgy |
| Implemented on: | 1988-7-1 |
| Status: | superseded |
| Superseded by: | YB 4391-2013 Code for Acceptance of Sinking and Drifting Engineering of Ferrous Mines |
| Superseded on: | 2014-3-1 |
| Abolished on: | 2014-03-01 |
| Language: | English |
| File Format: | |
| Word Count: | 11500 words |
| Price(USD): | 340.00 |
| Delivery: | via email in 1~5 business day |