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| Position: Chinese Standard in English/MT 290-1992 |
| MT 290-1992 Test Method for Main Performance of Intrinsic Safety Type Common-battery Automatic Telephone Set of Coal Mine (English Version) | |||
| Standard No.: | MT 290-1992 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 8000 words | Price(USD): | 240.00 remind me the price change |
| Implemented on: | 1992-8-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | MT 290-1992 |
| English Name: | Test Method for Main Performance of Intrinsic Safety Type Common-battery Automatic Telephone Set of Coal Mine |
| Chinese Name: | 煤矿本质安全型共电 自动电话机 主要性能测试方法 |
| Chinese Classification: | M4 |
| Professional Classification: | MT Professional Standard - Coal |
| Issued by: | MOE |
| Issued on: | 1992-3-31 |
| Implemented on: | 1992-8-1 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 8000 words |
| Price(USD): | 240.00 |
| Delivery: | via email in 1~3 business day |