Home / Standards / GB/T 17612-1998 GB/T 17612-1998 Active Measurement of liquid flow in closed conduits--Weighing method 封闭管道中液体流量的测量 称重法 Standard Type GBT ICS 17.120.10 CCS N12 Status 现行 Issue Date 1998-12-11 Implementation 1999-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A