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Chinese National Standard Category: Pump

English Title: Methods for the measurement of volume flow of gas of water-ring vacuum pump and compressor
Chinese Title: 水环真空泵和水环压缩机气量测定方法
Standard No.: GB/T 13930-1992
Category No.: J71
Issued by: CSBTS
Issued on: 1992-01-02
Implemented on: 1993-6-1
Status: superseded
Superseded by:GB/T 13930-2010 Methods for the measurement of volume flow of gas of water-ring vacuum pumps and compressors
Superseded on:2011-2-1
Abolished on:
Superseding:JB/TQ 357-1984
Word Count:11500 words
Similar Standards: GB 10883-1989   JB/T 6911-1993   T/CGMA 0102-2021   T/CAQI 57-2018   GB/Z 43364-2023   GB/T 26116-2022   GB/T 25141-2022   GB/T 26117-2022   GB/T 40077-2021   GB/T 39986-2021   GB/T 39984-2021   GB/T 39959-2021   GB/T 7782-2020   GB/T 3215-2019   GB/T 7021-2019   GB/T 10886-2019   GB/T 7784-2018   GB/T 33925.2-2018   GB/T 3216-2016/XG1-2018   GB/T 9234-2018  
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