螺纹轴,丝杠
Television reports showed workers welding narrow pipes to be threaded down the shaft.
电视报道显示,工作人员正在焊接狭长的管道,用于接入井下。
The propeller is threaded over the shaft, and when mounted between the magnets, the heavy blade will drop to the bottom.
螺旋桨是螺纹在轴上,而当安装之间的磁石的著磁,沉重的刀片将降至底部。
The structure and process of a long threaded shaft are introduced.
介绍了一种细长螺旋件加工输具的结构及加工方法。
The spirally threaded shaft of a worm gear.
螺纹''.'蜗'. ''轮的刻有螺旋线的柄.
Too bad I've never heard of a threaded shaft adaptor
太糟糕,我从来没有一轴螺纹接头听到
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