hydraulic lifting method的意思|示意

The structure of hydraulic system for simulating lifting apparatus was proposed and calculating method was defined.

给出了液压提升机模拟实验系统结构及能量回收效率的计算方法。

Hydraulic lifting upside-down method is advanced for the internal steel stacks' installation, and it was firstly invented inland.

液压提升倒装法是一种先进的多管式烟囱钢内筒安装方法，属国内首创。

The method of lifting the precision of axial spare parts by using hydraulic auto top end is introduced. It has made good result.

介绍了采用液压式自动顶尖，提高轴类零件加工精度的方法，并收到了良好效果。

The conventional method to determine the loading position on the hydraulic cylinder of main and auxiliary boom of weight-lifting attachment on excavator is qualitative analysis.

挖掘机工作装置上的主、副臂液压缸最大受力位置，以往是通过定性分析确定。

This method can be widely used to determine the minimal transporting velocity of other large-size particle material in the hydraulic vertical lifting piping.

该方法也可广泛地应用于确定其它大颗粒物料的最小输送速度。