Jack pump的意思|示意

Hydraulic pump is the power unit of the hydraulic puller (hydraulic press, hydraulic pipe bender, hydraulic jack).

油压泵是油压拉出器(油压机、油压弯管机、油压千斤顶)的动力装置。

Jack, jack, pump the water.

杰克，杰克，抽水。

Aiming at the questions of pump-jack fault diagnosis method backward and diagnosis information lack of, it is proposed a kind of wavelet transform based neural network fault diagnosis system.

针对油田抽油机井故障诊断方法较落后和故障信息采集不充分的问题，提出一种小波变换基神经网络故障诊断系统。

The system consists of two (2) separate "bottle" jack cylinder with integrated manual hand pump.

包括2套瓶式千斤顶并附带手动油泵。

As the volume of newly operated unit increases, rotor's weight increases as well and has higher requirement for jack pump system.

同时随着新上机组容量的增大，转子的重量也随之加大，对顶轴油系统的要求也越来越高。

In order to solve these problems, we design a new steam turbine jack pump oil supply system and supply in integrated form (with rack).

为了解决这些问题，我公司设计出了一套新型的汽轮机顶轴油供油系统，并以集成式方式(带机架)供货。