潜水电泵能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for submersible motor-pumps
2022-12-29
JB/T 14300-2023
园艺电泵 能效限定值及能效等级
2023-12-29
GB 32311-2015
水电解制氢系统能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis
2015-12-10
T/DZJN 03-2019
即热式饮水电加热器具能效限定值及能效等级
2019-01-31
DB31/ 849-2014
喷射式冷却塔能效限定值及能效等级
2014-11-11
GB 38449-2019
蓄热式轧钢加热炉能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grade of regenerative rolling reheating furnace
2019-12-31
GB 21454-2021
多联式空调（热泵）机组能效限定值及能效等级
Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units
2021-10-11
GB 37479-2019
风管送风式空调机组能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners
2019-04-04
JB/T 14390-2023
乘坐式水稻插秧机 能效限定值及能效等级
2023-12-29
GB 21519-2008
储水式电热水器能效限定值及能效等级
Minimum allowable values of the energy efficiency and energy efficiency grades for electrical storage water heaters
2008-04-01
GB 19576-2019
单元式空气调节机能效限定值及能效等级
The minimum allowable values of the energy efficiency and energy efficiency grades for unitary air conditioners
2019-04-04
DB31/ 851-2014
机力通风吹压式冷却塔能效限定值及能效等级
GB 37485-2019
污水处理用潜水推流式搅拌机能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for submersible mixers of wastewater
2019-04-04
DB31/ 643-2012
速冻装置（流态化、螺旋式、平板式）能效限定值及能效等级
2012-10-19
GB 19153-2019
容积式空气压缩机能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors