GB/T 14070-1993

Active

Gas analysis--Preparation of calibration gas mixtures--Manometric method

气体分析 校准用混合气体的制备 压力法

Standard Type
GBT
ICS
17.220.20
CCS
N50
Status
现行
Issue Date
1993-01-11
Implementation
1993-11-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A

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