内接线内接线 internal wiring 连接电动机、开关等工具内部电路并包封在外壳中的导线。
非防爆区域内穿线管连接处两端，应焊接跨接线，或用接地线通过接地卡连接。
At both ends of conduit in non-explosion proof area, the bridging lines should welded or the earth wires should be connected with clamp.
如果需要拨打火警电话，消防队员应该在5分钟内给接线员回电话。
The fire fighting team has to feed back to the telephone operator within 5 minutes if a fire brigade should be dispatched.
本文假设基本模块中只有一个T接线器或S模块有故障，但在此故障的T接线器或S模块范围内允许多种类型、多重故障同时发生。
This paper assumes that there is only one faulty t switch or s module in a basic module, but multiple faults of different types are allowed to occur simultaneously within the faulty switch or module.
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