Sewage residue after shear knife, and recycled many times, was crushed into fine particles of sludge residue.
污水残渣经过刀组的剪切，并且多次循环，被粉碎成细小颗粒的污泥残渣。
This paper introduces two methods of nondestructive testing mechanism for controlling strip shear knife quality in spiral welded pipe.
简述了控制螺旋焊管钢带剪刃质量的两种无损探伤方法的探伤机理。
Abstract: shear force is interrelating with width and thickness of plate and obliquity of knife-edge.
文摘：斜刃剪切时，剪切力的大小与板料的宽度、厚度及斜刃倾角有关。
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