A hydraulic lifter driven by pneumatic for quick die change in heavy -duty press was introduced.
介绍了一种用于大型压力机模具快速更换系统的气动液压举升装置。
A new graphic method to determine the upper support point of hydraulic lifter for circle gates was presented and discussed.
论述了确定弧形闸门液压启闭机上支点位置的图解法。
QJY3.0-F Simplex hydraulic lifter is the product developed and manufactured by the company with imported advanced foreign technologies with reference to many domestic models.
型单缸液压举升机是本公司引进国外先进技术和参考国内多种机型而开发的产品。
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