Home / Standards / GB 32031-2015 GB 32031-2015 Abolished Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps 污水污物潜水电泵能效限定值及能效等级 Standard Type GB ICS 27.010 CCS F01 Status 废止 Issue Date 2015-09-18 Implementation 2016-10-01 Responsible Dept 国家标准委 Drafting Unit N/A