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| Position: Chinese Standard in English/MT/T 521-2006 |
| MT/T 521-2006 Standard drill rod for drilling in coal mine gallery (English Version) | |||
| Standard No.: | MT/T 521-2006 | Status: | to be abolished remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 3000 words | Translation Price(USD): | 160.0 remind me the price change |
| Implemented on: | 2006-12-1 | Delivery: | via email in 1~3 business day |
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| Standard No.: | MT/T 521-2006 |
| English Name: | Standard drill rod for drilling in coal mine gallery |
| Chinese Name: | 煤矿坑道钻探用常规钻杆 |
| Chinese Classification: | D81 Geological exploration equipment |
| Professional Classification: | MT Professional Standard - Coal |
| ICS Classification: | 73.100.99 Other mining equipment |
| Source Content Issued by: | the National Development and Reform Commission |
| Issued on: | 2006-8-19 |
| Implemented on: | 2006-12-1 |
| Status: | to be abolished |
| Superseded by: | MT/T 521-2025 |
| Superseded on: | 2025-12-30 |
| Abolished on: | 2025-12-30 |
| Superseding: | MT/T 521-1995 |
| Target Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Translation Price(USD): | 160.0 |
| Delivery: | via email in 1~3 business day |