GB/T 33633-2017

Abolished

Vacuum technology—Positive-displacement vacuum pump—Measurement of water vapour tolerance

真空技术 容积真空泵 水蒸气容限的测量

Standard Type
GBT
ICS
23.160
CCS
J78
Status
废止
Issue Date
2017-05-12
Implementation
2017-12-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A