JB/T 5553-2017
行程开关
Travel switch
2017-01-09
JB/T 4313-1986
隔爆型行程开关
Explosion-proof type travel switch
1986-11-01
CB/T 4338-2013
船用隔爆型行程开关
Blast-proof travel switch used for ship
2013-10-17
JB/T 12861-2016
电自动控制器 压力行程开关
Automatic electrical controls - Pressure travel switch
2016-04-05
ECA/EIA 498BAAA
DETAIL SPECIFICATION FOR CAPABILITY APPROVAL OF METAL DOME CONTACTTOUCH STROKE SWITCH PANELS
金属圆顶触点接触式行程开关面板能力认证详细规范
1988-07-01
SN/T 1431.7-2013
进出口低压电器检验规程 第7部分：行程开关
Rules for the inspection of low-voltage electrical apparatus for import and export-Part 7:Travel switch
2013-11-06