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| Position: Chinese Standard in English/GB 797-1989 |
| GB 797-1989 Automatic sprinkler systems performance requirements and methods of test for wet system alarm valves (English Version) | |||
| Standard No.: | GB 797-1989 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 6500 words | Price(USD): | 190.00 remind me the price change |
| Implemented on: | 1989-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 797-1989 |
| English Name: | Automatic sprinkler systems performance requirements and methods of test for wet system alarm valves |
| Chinese Name: | 自动喷水灭火系统 湿式报警阀的性能要求和试验方法 |
| Chinese Classification: | C83 Fire extinction technology |
| Professional Classification: | GB National Standard |
| Issued on: | 1989-02-22 |
| Implemented on: | 1989-9-1 |
| Status: | superseded |
| Superseded by: | GB 5135.2-2003 Automatic sprinkler system—Part 2:Wet system alarm valves、retard chamber、water motor alarm |
| Superseded on: | 2004-5-1 |
| Language: | English |
| File Format: | |
| Word Count: | 6500 words |
| Price(USD): | 190.00 |
| Delivery: | via email in 1~3 business day |