earthing bus

常见例句

雙語例句

• The electrical elements connected include circuit breaker disconnector and earthing switch current transformer voltage transformer lightning arrester bus etc.
  連接的電氣元件有斷路器、隔離開關與接地開關、電流互感器、電壓互感器、避雷器、母線等。
• When closing the earthing switch on the bus-bas and transmission line, the operation is allowed only after verifying that no electricity is on the opposite side.
  郃母線側及線路側接地刀時，往往需要騐明對側無電後方允許操作。
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