名词
中文翻译：杆式开关
同义词：
['pole switch', 'pole switch', "pole switch例句：1. The new pole switch has a more convenient design.（新的杆式开关设计更便捷。）2. The pole switch is used to control the power supply.（杆式开关用于控制电源供应。）3. The pole switch was installed in the factory's main entrance.（杆式开关安装在工厂主入口。）"]
例句：
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1. The new pole switch has a more convenient design.
新的杆式开关设计更便捷。
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2. The pole switch is used to control the power supply.
杆式开关用于控制电源供应。
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3. The pole switch was installed in the factory's main entrance.
杆式开关安装在工厂主入口。