Located on the rolls of paper agencies and pull open - book inter - interagency hobber determines the line speed.
位于卷纸机构和不闭卷机构间的不推动滚不决了线速率.
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This paper introduces the method of machining worm gear, worm with standardized gear hobber.
介绍一种采用标准齿轮滚刀加工蜗轮 、 蜗杆的方法.
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La hobber upon size used to isolate a drum or help elastic crisp reel mansuetude material.
不推滚用来分隔卷筒不推力或帮忙不塑性的、脆刚的量料堵住卷筒.
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Transformation from Rack - type Geer Cutter into Geer Hobber.
齿刀是怎么演变成齿轮滚刀的.
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