... 控制交换中心 控制开关点 控制切换点 controlswitchingpointCSP 开关触点 switch contact 按钮开关触点 push contact ...
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reversing switch contact 换接开关触点 ; 换向开关触点
Switch contact resistance 开关接触电阻
carbon switch contact 炭质开关接点
starter switch contact 起动机开关接触片
fuse switch contact 熔断开关掣触点
dpdt switch contact 双刀双掷开关触点
oil step switch contact 油压步进开关触点
make-before-break changeover switch contact 先闭后断换向开关接点
switch contact operation 开关触点的工作
The invention solves the problems that an electric switch contact is burnt by sparks and is damaged.
本发明解决了电器开关触点被火花灼烧、损坏问题。
A pressure measuring instrument ng 50 with switch contact replaces pressure switch and pressure gauge.
有开关接点的压力测量仪表径50，替代了压力开关和压力表。
I do ultra-small resistance test equipment, the general used to test the relay switch contact resistance!
我做的测试超小阻值的仪器，一般用来测试开关继电器的接触电阻！
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