GB/T 21188-2007

Active

Measurement of gas flow by means of critical flow Venturi nozzles

用临界流文丘里喷嘴测量气体流量

Standard Type
GBT
ICS
17.120.10
CCS
N12
Status
现行
Issue Date
2007-11-14
Implementation
2008-05-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A