HB 905-2000
煤油低压控制阀
2000-09-20
BS EN IEC 61204-3-2018
Low-voltage switch mode power supplies-Electromagnetic compatibility (EMC)
低压开关电源
2018-09-20
BS EN IEC 61204-7-2018
Low-voltage switch mode power supplies-Safety requirements
低压开关电源
2018-04-17
DIN V 43697
Low-voltage switchgear and controlgear - Multi position switch
低压开关设备和控制设备-多位置开关
2006-08-01
GOST 2327-1989
Выключатели, выключатели-разъединители, переключатели и переключатели-разъединители врубные низковольтные. Общие технические условия
低压开关 隔离开关 一般技术规格
T/QGCML 719-2023
低压抽出式开关柜
2023-03-31
SJ/T 11557-2015
低压复合式开关总规范
General specification for low-voltage composite switch
2015-10-10
T/ZZB 0048-2016
低压直流成套开关设备
2016-08-12
T/CZII 042-2024
低压开关设备安装技术条件
2024-12-26
T/CES 031-2019
低压真空快速转换开关电器
2019-08-21
T/ZZB 0048-2021
低压直流成套开关设备
2021-11-26
T/QGCML 752-2023
低压固定式开关柜
2023-04-19
BS EN 60947-2-2017+A1-2020
Low-voltage switchgear and controlgear-Circuit-breakers
低压开关设备和控制设备
2020-02-21
BS EN 60947-7-2-2009
Low-voltage switchgear and controlgear-Ancillary equipment. Protective conductor terminal blocks for copper conductors
低压开关设备和控制设备
2009-07-31
BS EN 60947-7-1-2009
Low-voltage switchgear and controlgear-Ancillary equipment. Terminal blocks for copper conductors
低压开关设备和控制设备
2009-07-31
BS EN 60947-4-3-2014
Low-voltage switchgear and controlgear-Contactors and motor-starters. AC semiconductor controllers and contactors for non-motor loads
低压开关设备和控制设备
2014-07-31
BS EN 60947-5-9-2007
Low-voltage switchgear and controlgear-Control circuit devices and switching elements. Flow rate switches
低压开关设备和控制设备
2008-01-31
BS EN IEC 60947-1-2021-TC EXCOMM-SET
Low-voltage switchgear and controlgear
低压开关设备和控制设备
2021-03-08
BS EN 60947-5-5-1998+A2-2017
Low-voltage switchgear and controlgear-Control circuit devices and switching elements. Electrical emergency stop device with mechanical latching function
低压开关设备和控制设备
2017-03-31
BS PD IEC TS 60947-7-5-2021
Low-voltage switchgear and controlgear-Ancillary equipment. Terminal blocks for aluminium conductors
低压开关设备和控制设备
2021-12-10