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BS ISO 46001-2019 Water efficiency management systems. Requirements with guidance for use2023-07-03

GB/T 34088-2017 接入设备节能参数和测试方法 VDSL2系统 Energy efficiency metrologies and test methods for acce...2023-07-03

GB/T 39776-2021 砖瓦工业隧道窑热平衡、热效率测定与计算方法 Measuring and calculating methods of heat balance...2023-07-03

BS EN ISO 29463-2-2018 High-efficiency filters and filter media for removing particles in air. Aerosol pro...2023-07-03

BS EN 15429-3-2015 清洁车颗粒物收集效率测试和评价 Sweepers. Efficiency of particulate matter collection. T...2023-06-27

BS ISO 16332-2018 Diesel engines. Fuel filters. Method for evaluating fuel/water separation efficiency2023-06-09

BS ISO 14085-3-2015 航空航天系列液压滤芯试验方法过滤效率和保持能力 Aerospace series. Hydraulic filter ele...2023-06-06

GB 36893-2018 空气净化器能效限定值及能效等级 Minimum allowable values of energy efficiency and energy effici...2023-06-06

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 g...2023-06-05

GB 20665-2015 家用燃气快速热水器和燃气采暖热水炉能效限定值及能效等级 Minimum allowable values of energy effi...2023-05-27

DL/T 1929-2018 燃煤机组能效评价方法 Method for energy efficiency evaluation of coal-fired unit2023-05-05

GB 32049-2015家用和类似用途交流换气扇能效限定值及能效等级Minimum allowable values of energy efficiency and e...2023-04-21

GB 21521-2014复印机、打印机和传真机能效限定值及能效等级Minimum allowable values of energy efficiency and ene...2023-04-16

GB/T 35348-2017柴油机燃油滤清器油/水分离效率的评定方法Diesel engines--Fuel filters--Method for evaluating ...2023-04-15

GB/T 41258-2022离散制造能效数据模型Data model of energy efficiency for discrete manufacturing2022-10-26

GB/T 41252-2022离散制造能效评估方法Evaluation method of energy efficiency on discrete manufacturing...2022-10-26

JB/T 9169.3-1998工艺管理导则.产品结构工艺性审查Guide for technological management - Review of technological ...2022-06-14

GB/T 34193-2017高炉工序能效评估导则Guides for energy efficiency assessment of blast furnace process...2022-06-10

GB/T 8243.4-2003内燃机全流式机油滤清器试验方法第4部分;原始滤清效率、寿命和累积效率(重量法)Methods of test ...2022-06-08

GB/T 25749.6-2012机械安全.空气传播的有害物质排放的评估.第6部分：测量带导管出口的空气净化系统质量分离效率的试验...2022-06-06

GB/T 40326-2021实验室设备能效等级药品稳定性试验箱Energy efficiency grades for laboratory equipment. Drug st...2022-03-18

GB 40879-2021数据中心能效限定值及能效等级Maximum allowable values of energy efficiency and energy efficiency...2022-03-18

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 ene...2022-03-18

GB 12021.9-2021电风扇能效限定值及能效等级Minimum allowable values of energy efficiency and energy efficiency...2022-03-18

GB 40876-2021商用电磁灶能效限定值及能效等级Minimum allowable values of energy efficiency and energy efficien...2022-03-18

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