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家用和类似用途变频控制器的性能 第1部分:通用要求
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小型断路器产品质量监督抽查实施规范
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起重机控制台
Crane console
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起重机成套电阻器
Crane complete set resistor
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轻小型起重机电控设备
Light small crane electric controlgear
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电自动控制器用液体膨胀式金属膜盒
Liquid-filled metal diaphragm assembly for automatic electrical controls
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一体式电磁加热控制器
Integrated induction heating controls
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单极和双极交流接触器
Single pole and dipole alternating current contactors
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进出口低压电器检验规程 第4部分:机电式接触器和电动机起动器
Rules for the inspection of low-voltage electrical apparatus for import and export--Part 4:Low-voltage electromechnical contactors and motor starters installations
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