This paper introduces a electrical and hydraulic control system in screw down device of plate mill.

It is the precondition for the rill flow hydraulic calculation to confirm the rill flow pattern.

细沟流流态的确定是进行细沟流水力计算时的先决条件.

Design difficulties, parameters calculation, design structure and characteristics of single arm hydraulic hammer have been introduced.

介绍了单臂电液锤设计难点 、 结构参数的设计计算及单臂电液锤的特性.

Experience with maintenance of hydraulic system is preferred.

有液压系统维修经验的优先.

Especially the study on the hydraulic gradient in the inclined pipes is nearly blank.

尤其是各浓度下,倾斜管道中的水力坡度研究几近空白.

The reasons why the seepage destruction takes place are all caused by hydraulic gradient.

渗流破坏的发生,都是由于水力梯度引起的.

The integration of the machinery, electricity and hydraulic pressure bring s about fast clamping device.

将机-电-液技术结合起来,使成为事实快速夹紧.

So, the control on hydraulic pressure motor seems extremely important.

因此, 对液压马达控制显得尤为重要.

Optimizing design on hydraulic pressure system of 200 Y combine.

200Y型联合收割机液压系统的优化设计.

A rise in the hydraulic pressure during injection could be used to signal the switchover.

注射过程中液压压力的增加可以用来给转换发个信号.

Plasticizing unit drove by hydraulic pressure motor, simple in structure and maintenance.

液压马达直接驱动螺杆的塑化单元, 结构简单,维护简单.

Uses the advanced hydraulic pressure pile-up valve block .

采用先进的液压 集成阀 块.

Provide hydraulic pressure for a hydraulic fluid is a pump.

为液压传动提供加压液体的一种液压元件,是水泵的一种.

T low plate series hydraulic pressure five-spool thread heavy cargo transport vehicle.

高手请翻译“150T凹型五轴线液压凹板车”(英语)

A dynamic compensation hydraulic pressure servo valve zero drift method is disclosed.

一种动态补偿液压伺服阀零漂的方法.

Be familiar with gas and hydraulic pressure system about auto line.

熟悉汽车生产线气动、液压系统.

PLC Applied to the Hydraulic Pressure Control System for Elevator.

PLC在液压电梯控制系统中的应用.

These are b driven motor-driven oil pumps, which whose proper name is hydraulic pump pumping unit.

这些都是马达驱动油泵, 确切来讲是液压抽油机.

The present invention relates to water cooled engine driving hydraulic pump directly and aims at loweringconsumption.

本发明涉及水冷发动机直接驱动液压泵的场合,实现节能降耗的目的.

Hydraulic pump is the power unit of the hydraulic puller ( hudraulis 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.

The rear of the substructure houses the driving motor of the hydraulic pump.

后面的子结构房屋的驱动电机的液压泵.