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| Position: Chinese Standard in English/GB 248-1964 |
| GB 248-1964 Assembled reinforced-concrete supports for roadways in coal mines (English Version) | |||
| Standard No.: | GB 248-1964 | Status: | abolished remind me the status change |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | 180.0 remind me the price change | |
| Implemented on: | 1964-4-1 | Delivery: | |
| Standard No.: | GB 248-1964 |
| English Name: | Assembled reinforced-concrete supports for roadways in coal mines |
| Chinese Name: | 装配式钢筋混凝土煤矿巷道支架 |
| Chinese Classification: | D97 Mine support equipment |
| Professional Classification: | GB National Standard |
| ICS Classification: | 73.100.10 Tunnelling and tubing equipment |
| Issued by: | CNCA |
| Issued on: | 1964-01-14 |
| Implemented on: | 1964-4-1 |
| Status: | abolished |
| Abolished on: | 2005-10-14 |
| Language: | English |
| File Format: | |
| Price(USD): | 180.0 |