running lift

Lift mechanisms are arranged on the front running device and the rear running device which can be separated and can be inserted and fixed to form integration by a screw bolt and a screw nut.

前行路装置与后行路装置上均设有升降机构，前行路装置与后行路装置可分离，也可插接并用螺栓、螺母固定成一体。

Based on the analysis of the several lift running control systems, the thesis carries out a new ADCM ( Absolute Distance Control Model) running control system for lift.

本文在对电梯现有的几种运行速度控制系统分析的基础上，提出了一种新的ADCM（Absolute Distance Control Model）电梯速度控制系统，该系统大大优化了电梯速度控制的性能。

The process is emphatically introduced about using the low-lift and large-flow pumps as the water charging pumps of the barometric condensers, as well as the technic improvement measures by discharging incondensable gas through by-pass pipes during normal running without operating ejector vacuum pumps.

重点介绍了大气冷凝器的上水泵使用低扬程、大流量泵的工艺，以及正常开车时，在不开启喷射泵的情况下，通过旁路管可以排出不凝气等技改措施。

Do not lift the mower if the engine is running.

当发动机运转时，不要抬起割草机。