推力储备
Through analysis, this article points out that how to handle the torque reserve, thrust reserve and speed reserve of the drill rig is the key for the improvement of the utilization ratio and reduction of designed head loss in the hydraulic system.
本文分析指出如何处理液压凿岩钻车的备用扭矩、备用推力和备用速度,是提高液压系统功率利用率,减少设计压力损失的关键。
英语网 · 双语娱乐资讯
英语网 · 初中英语作文
英语网 · 双语新闻