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| Position: Chinese Standard in English/NB/T 20049-2011 |
| NB/T 20049-2011 Cable-penetration Fire Stop Qualification Test (English Version) | |||
| Standard No.: | NB/T 20049-2011 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 10000 words | Price(USD): | 300.00 remind me the price change |
| Implemented on: | 2011-10-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | NB/T 20049-2011 |
| English Name: | Cable-penetration Fire Stop Qualification Test |
| Chinese Name: | 电缆贯穿挡火封堵件性能试验 |
| Professional Classification: | NB Professional Standard - Energy |
| Issued on: | 2011-7-1 |
| Implemented on: | 2011-10-1 |
| Status: | valid |
| Superseding: | EJ/T 674-1992 |
| Language: | English |
| File Format: | |
| Word Count: | 10000 words |
| Price(USD): | 300.00 |
| Delivery: | via email in 1~3 business day |