Home / Standards / GB 19762-2007 GB 19762-2007 Abolished The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water 清水离心泵能效限定值及节能评价值 Standard Type GB ICS 27.010 CCS F01 Status 废止 Issue Date 2007-11-02 Implementation 2008-07-01 Responsible Dept 国家标准委 Drafting Unit N/A