revolving mast-type jib crane 定臂转柱起重机 revolving mirror stroboscope 旋转镜频闪观测仪 revolving needle-cylinder machine 回转针筒式圆型针织机 ..
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... 仪 appearance; bearing 旋转镜闪频仪 revolving mirror stroboscope 旋转轮闪频仪 revolving drum stroboscope ...
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