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| Position: Chinese Standard in English/GB 7776-1987 |
| GB 7776-1987 Vapour vacuum pumps--Measurement of back-streaming rate of pump fluid (English Version) | |||
| Standard No.: | GB 7776-1987 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2500 words | Price(USD): | 220.00 remind me the price change |
| Implemented on: | 1988-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 7776-1987 |
| English Name: | Vapour vacuum pumps--Measurement of back-streaming rate of pump fluid |
| Chinese Name: | 蒸汽流真空泵 加热时间和加热功率测试方法 |
| Chinese Classification: | J78 Vacuum technique and equipment |
| Professional Classification: | GB National Standard |
| Implemented on: | 1988-1-1 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 2500 words |
| Price(USD): | 220.00 |
| Delivery: | via email in 1~3 business day |