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Automatic positioning of electric machine stop, double protection of cement output system.
电机停车自动定位，出胶系统双重保护。
youdao
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Various sizes are available for elevator stop positioning.
各种尺寸可用于电梯停止定位。
youdao
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Various sizes are available for elevator stop positioning.
各种尺寸可用于电梯停止定位。
youdao