... normally open contact 常开接点 normally open interlock 工子点 normally open valve 常开阀 ...
基于56个网页-相关网页
... normally open contact ==> 常开接点 normally open interlock ==> 工作触点 normally open valve ==> 常开阀 ...
基于12个网页-相关网页
... 常闭联锁装置 normally closed interlock 常开联锁装置 normally open interlock 车钟联锁装置 blocking device for telegraph ...
基于8个网页-相关网页
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