Home / Standards / GB/T 6490.1-2005 GB/T 6490.1-2005 Abolished Terms and definitions of water-turbine pumps 水轮泵名词术语及定义 Standard Type GBT ICS 23.080 CCS B91 Status 废止 Issue Date 2005-06-08 Implementation 2005-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会