... pneumatic pusher 风动推杆,风动推车机... roller pusher 辊式推料装置... pusher barge 顶推驳船 ...
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The camber of the plate after cutting in disc type shear is reduced by adding hydraulic movable pusher in front of the shear and adjusting the side guide roller behind the shear.
通过在圆盘剪前增加液压活动推头和对剪后侧导辊的调整，减小了圆盘剪剪后钢板镰刀弯。
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