GB/T 21446-2025

Active

Measurement of natural gas flow by means of standardized orifice meter

用标准孔板流量计测量天然气流量

Standard Type
GBT
ICS
75.180.30
CCS
E98
Status
现行
Issue Date
2025-10-05
Implementation
2026-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A