Home / Standards / GB/T 2624.2-2006 GB/T 2624.2-2006 Active Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates 用安装在圆形截面管道中的差压装置测量满管流体流量 第2部分:孔板 Standard Type GBT ICS 17.120.10 CCS N12 Status 现行 Issue Date 2006-12-13 Implementation 2007-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A