怎样考取低压电工证实操篇: Revision history

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29 September 2025

  • curprev 11:0911:09, 29 September 2025‎ Mwroot talk contribs‎ 3,285 bytes +3,285‎ Created page with "先考科一三四，最后考科二。 == 科目一 安全工具使用== ; 考点 # 电工仪表安全使用 # 电工安全用具使用 # 电工安全标示的辨别 == 科目二 安全操作技术== ; 考点 # 电机单项连续运转接线(带点动控制) # 三相异步电动机正反运行的接线及安全操作 # 单相电能表带照明灯的安装及接线 # 带熔断器(断路器)、仪表、电流互感器的电动机运行控制电路接线 # 带电流互..."
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