The ball-to-pipe diameter ratio governs the handle turning angle at which the valve becomes closed.
圆管子直径比率控制阀门关闭的旋转角度。
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A cooking utensil having a flat flexible part and a long handle; used for turning or serving food.
有一个扁平弯曲的部分和一个长手柄的炊具;用来翻拌食物。
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the amount of heat produced by this electrical apparatus is variable by turning a small handle.
这电热器所产生的热量可随着转动小把手而改变。
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the unique hand wheel handle design allows easy turning of the pot and dumping of materials.
独特的手轮摇柄设计能轻松方便地翻锅和倾倒物料。
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用刹车气缸取代刹把驱动滚筒带刹车的转轴,操纵气阀手柄实现了刹车的远程控制及司钻入室操作。
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