Terms for subject Computer numerical control containing 关

Chinese	English
关口	pass
关键的	crucial
关闭	off
双向开关	double throw switch
变换开关	alternation switch
回参考点减速开关	dog switch
密封开关	secret switch
开关组合	switch combination
开关装置	switching device
开关装置	switching arrangement
微型开关	micros-switch
扭转开关	turn switch
按钮开关	pushbutton actuator
选择开关	selector
门电路关断晶闸管	Gate Turn-off Thrusters
闸刀开关	leaf actuator
频道选择开关	channel selector