名词中文翻译
中文翻译：三极双掷开关
同义词：
['three-pole switch', 'three-pole switch', 'three-pole switch']
例句：
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1. Thethree-pole double-throw switch is used to control the speed of the conveyor belt.
这个三极双掷开关用来控制输送带的速度。
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2. The three-pole double-throw switch was designed to be easy to use and maintain.
这个三极双掷开关设计得易于使用和维护。
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3.The three-pole double-throw switch was installed in the factory's main control room.
这个三极双掷开关安装在工厂的主要控制室。