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| Position: Chinese Standard in English/GB/T 50657-2011 |
| GB/T 50657-2011 Standard of drawing-making for surface mining coal (English Version) | |||
| Standard No.: | GB/T 50657-2011 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 27000 words | Price(USD): | 810.00 remind me the price change |
| Implemented on: | 2011-12-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | GB/T 50657-2011 |
| English Name: | Standard of drawing-making for surface mining coal |
| Chinese Name: | 煤炭露天采矿制图标准 |
| Chinese Classification: | P70 Mine and coal engineering |
| Professional Classification: | GB National Standard |
| Issued by: | MOHURD; AQSIQ |
| Issued on: | 2010-12-24 |
| Implemented on: | 2011-12-1 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 27000 words |
| Price(USD): | 810.00 |
| Delivery: | via email in 1~5 business day |