现行

GB 28378-2019

Minimum allowable values of water efficiency and water efficiency grades for showers

2019-12-31

现行

GB 25501-2019

Minimum allowable values of water efficiency and water efficiency grades for faucets

2019-12-31

现行

GB 28377-2019

Minimum allowable values of water efficiency and water efficiency grades for urinals

2019-12-31

现行

GB 25501-2019

水嘴水效限定值及水效等级
Minimum allowable values of water efficiency and water efficiency grades for faucets

2019-12-31

现行

GB 28378-2019

淋浴器水效限定值及水效等级
Minimum allowable values of water efficiency and water efficiency grades for showers

2019-12-31

现行

GB 28377-2019

小便器水效限定值及水效等级
Minimum allowable values of water efficiency and water efficiency grades for urinals

2019-12-31

现行

GB 25502-2017

坐便器水效限定值及水效等级
Minimum allowable values of water efficiency and water efficiency grades for water closets

2017-03-09

现行

GB 34914-2021

净水机水效限定值及水效等级
Minimum allowable value of water efficiency and water efficiency grades for water purifier

2021-12-01

现行

GB 30717-2019

Minimum allowable values of water efficiency and water efficiency grades for squatting pans

2019-12-31

现行

FZ/T 07007-2020

染色机水效限定值及水效等级
Minimum allowable values of water efficiency and water efficiency grades for dyeing machine

2020-04-16

现行

GB 30717-2019

蹲便器水效限定值及水效等级
Minimum allowable values of water efficiency and water efficiency grades for squatting pans

2019-12-31

现行

GB 38448-2019

智能坐便器能效水效限定值及等级
Minimum allowable values and grades of the energy efficiency and water efficiency for smart water closets

2019-12-31

现行

GB 19577-2015

冷水机组能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for water chillers

2015-12-10

现行

GB 30978-2014

饮水机能效限定值及能效等级
Minimum allowable values of the energy efficiency and energy efficiency grades for water dispensers

2014-07-24

现行

GB 28379-2022

便器冲洗阀水效限定值及水效等级
Minimum allowable values of water efficiency and water efficiency grades for flush valves of plumbing fixtures

2022-12-29

现行

GB 29541-2013

Minimum allowable values of the energy efficiency and energy efficiency grades for heat pump water heaters

2013-06-09

现行

GB 29541-2013

热泵热水机（器）能效限定值及能效等级
The minimum allowable values of the energy efficiency and energy efficiency grades for heat pump water heaters

2013-06-09

现行

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

现行

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

现行

GB 26969-2011

家用太阳能热水系统能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for domestic solar water heating systems

2011-07-19