Measuring earthed impedance is a all-important question in the electric equipment and system.

接地阻抗的测量是电气设备与系统中一个非常重要的问题。

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Dust explosive electric equipment and air explosive electric equipment temperature classes is the same.

粉尘防爆电气设备的温度组别与气体防爆电气设备的组别划分相同。

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There is voltage to ground between ground part of electric equipment and point of zero electric potential of earth.

电气设备的接地部分与大地零电位点之间存在对地电压。

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This company manufactures electric equipment and electronics.

FORBES: Fee-Friendly Dividend Stock Plans

In December it announced that state-owned enterprises under the central government would remain in control of industrial sectors considered crucial to national security and economic welfare: military equipment, electric power, oil and petrochemicals, telecommunications, coal, aviation and shipping.

ECONOMIST: Governing China

The data update was necessary to include newer information about current electric rates, equipment prices and performance.

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