... hand-operated electric drill 手动电钻 hand-operated propeller 手操推进器 hand-operated quick-closing stop valve 手动速闭阀 ...
基于66个网页-相关网页
... hand -operated propeller 手操推进器 hand-operated propeller 手操推进器 left hand propeller 左旋螺旋桨; 左转螺旋桨 ...
基于4个网页-相关网页
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