It's distributing wires should have enough currents also, wiring connection should be exact and certain.

连接导线要能承受足够强度的电流，导线的连接要可靠。

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Wiring connection issues and leaking O-rings are among the most common causes of perforating gun misruns.

电缆连接问题和O形圈泄露是导致射孔枪入井失败最常见的原因。

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Several wiring layouts are in use, because the null modem connection is not covered by a standard.

有多种连接方式可供选择，因为标准中并未涵盖零调制解调器连接。

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Even many houses right underneath the grid cannot afford connection fees, a meter, and household wiring expenses.

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It will be rolling out fibre to the cabinet technology (FTTC) - which provides a fibre connection as far as the familiar green boxes on the corner of streets but still relies on copper wiring for the so-called last mile between the cabinet and the home.

BBC: Sheffield in broadband fast lane