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| Position: Chinese Standard in English/GB/T 41056-2021 |
| GB/T 41056-2021 Full face tunnel boring machine—Double shield hard rock tunnel boring machine (English Version) | |||
| Standard No.: | GB/T 41056-2021 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 13500 words | Price(USD): | 405.00 remind me the price change |
| Implemented on: | 2022-7-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | GB/T 41056-2021 |
| English Name: | Full face tunnel boring machine—Double shield hard rock tunnel boring machine |
| Chinese Name: | 全断面隧道掘进机 双护盾岩石隧道掘进机 |
| Professional Classification: | GB National Standard |
| Issued by: | SAMR; SAC |
| Issued on: | 2021-12-31 |
| Implemented on: | 2022-7-1 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 13500 words |
| Price(USD): | 405.00 |
| Delivery: | via email in 1~5 business day |