There is free broadband Internet access in every room, connector plug is on the desk.
写字台上有宽带插头，您可以随便使用。
A rotary electric connector plug, gang socket and cordless electric heater is dislosed.
本发明涉及旋转电连接头、电连接座及无绳电热器具。
General is due to the live system connector plug or circuit between the power-to-ground short-circuit caused by, at this point resistance measurement method can be static.
一般是由于带电拔插系统中接插件，或电路中电源对地之间短路而引起，此时可采用静态电阻测量法。
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