Many people access the Internet through some kind of broadband connection-be it DSL, cable, fiber-optic, or some other method.
许多人通过某种形式的宽带连接访问Internet，这些形式可能是DSL、网线、光纤或其他方法。
Megohm inspection method is to form an electric cable terminal at the online access, another access terminal on the motor casing, megohm shake table to observe the value of insulation resistance.
检查方法是将兆欧表上的一个接线柱接在电泵电缆线上，另一接线柱接在电机外壳上，摇动兆欧表，观察绝缘电阻值。
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