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Position: Chinese Standard in English/GB/T 21272-2007
GB/T 21272-2007   Vapour vacuum pumps - Measurement of performance characteristics Measurement of back-streaming rate of pump fluid and the heating time (English Version)
Standard No.: GB/T 21272-2007 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: 5000 words Price(USD):150.00 remind me the price change
Implemented on:2008-6-1 Delivery: via email in 1~3 business day
Standard No.: GB/T 21272-2007
English Name: Vapour vacuum pumps - Measurement of performance characteristics Measurement of back-streaming rate of pump fluid and the heating time
Chinese Name: 蒸汽流真空泵性能测量方法 泵液返流率和加热时间的测量
Chinese Classification: J78    Vacuum technique and equipment
Professional Classification: GB    National Standard
Issued by: AQSIQ; SAC
Issued on: 2007-12-20
Implemented on: 2008-6-1
Status: valid
Language: English
File Format: PDF
Word Count: 5000 words
Price(USD): 150.00
Delivery: via email in 1~3 business day
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Keywords:
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