GB/T 7774-2007

Active

Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics

真空技术 涡轮分子泵性能参数的测量

Standard Type
GBT
ICS
23.160
CCS
J78
Status
现行
Issue Date
2007-12-20
Implementation
2008-06-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A