纸盒长度决定着刮板输送器纽链两侧的推杆突耳与阻滞突耳之间的距离。
The carton length determines the distance between the pairs of pusher and retarder flight lugs found on the flighted carton conveyor.
根据电动、电液推杆控制原理调试盲板阀换向状态。
Debug the reversing of the valve according to the control principle of electric and electric hydraulic draw stem.
该模具采用潜伏浇口型腔板-推杆二级脱模机构。
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