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| Position: Chinese Standard in English/JB 8912-1999 |
| JB 8912-1999 Mine blast-hole drills Safety requirements (English Version) | |||
| Standard No.: | JB 8912-1999 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 6000 words | Price(USD): | 180.0 remind me the price change |
| Implemented on: | 2000-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | JB 8912-1999 |
| English Name: | Mine blast-hole drills Safety requirements |
| Chinese Name: | 矿用炮孔钻机 安全要求 |
| Chinese Classification: | D92 Mining equipment |
| Professional Classification: | JB Professional Standard - Machinery |
| Issued by: | National Technical Committee on Standardization of Mining Machinery |
| Issued on: | 1999-06-28 |
| Implemented on: | 2000-1-1 |
| Status: | superseded |
| Superseded by: | GB 21009-2007 Mine blast-hole drills—Safety requirements |
| Superseded on: | 2008-1-1 |
| Language: | English |
| File Format: | |
| Word Count: | 6000 words |
| Price(USD): | 180.0 |
| Delivery: | via email in 1~3 business day |