process pump

GUSHER pump design, process and use material provide the product for optimum performance and lasting trouble-free operation.

GUSHER泵的设计，工艺以及使用材料，为产品提供了最优化的性能以及持久的无故障的运行。

互联网摘选

Thoughts of HD type petrol-chemical process pump

HD型石油化工流程泵的几点设计思路

互联网摘选

The iH pump is specially designed to cope with the harsh environment of thin film deposition process.

iH真空泵是特别为应付恶劣的薄膜工艺环境所设计。

互联网摘选

Based on the application experience and actual data, the comparison of high speed centrifugal pump wth LEWA process diaphragm pump was objectively carried out, and the conclusion can be referenced by the users.

根据产品的使用经验及实际数据对高速离心泵和LEWA过程隔膜泵做了客观深入的比较，为使用者选择合适的设备提供依据。

互联网摘选

The paper researches deeply the demonstration process of pump theoretical head formula and concludes that the precision of theoretical head is determined mainly by slip coefficient.

较深入研究和分析了理论扬程公式的推导过程，认为滑移系数是理论扬程计算结果精度的主要决定因素之一。

互联网摘选

The results show that, in the tubular pump start the process, the delay time of opening gate and the speed of the starting gate are significant influence the transition process.

计算结果显示，在贯流泵站起动过程中，闸门开启延时时间以及闸门开启速度对起动过渡过程均有明显影响。

互联网摘选

The systematic theory and the basic analytic process for the three screw pump that established by the investigations give directions to the future investigation.

通过这些研究工作，为螺杆泵的理论研究奠定了一个基础理论系统和基本分析研究过程。为以后对其进行更加深入的研究打一个铺垫。

互联网摘选

The paper introduces the process of exhausting and ageing of 126 kV vacuum interrupter, and describes the exhausting and ageing methods of the vacuum interrupter and the application of absorbing agent and titanium pump.

介绍了126kV真空灭弧室的排气和老炼的研究过程，并阐述了烘烤排气和老炼去气的方法以及吸气剂与钛泵的应用。

互联网摘选

With built-in type, single seal face and single spring, U-ring is used for rotating ring auxiliary seal, high reliable seal, fitting for high-pressure petrochemical process pump.

内装式、单端面、单弹簧、平衡型，动环辅助密封采用U形密封圈，密封可靠，适合高压石油化工流程泵。

互联网摘选

Since then to actual production process in charge pump high-pressure system failure problems, through the design of the product to circuit analysis, combined with the technology process and grain round to test charge pump high-pressure system failure problem discussed.

此后以实际生产过程中所遇到的电荷泵高压系统失效问题，通过对产品的设计电路分析，结合工艺制程和晶圆测试对电荷泵高压系统失效问题进行了比较详细的分析。

互联网摘选

This paper discussed thoughts of structure design, hydraulic design and seal design of HD type petrol-chemical process pump, in order to communicate with experts in petrol-chemical industry.

本文论述了HD型石油化工流程泵在开发研制过程中结构、水力设计以及密封问题上的思考，与化工行业的同行进行交流。

互联网摘选

In airtight petroleum piping process, the pressure regulation between upstream and downstream pump stations are significant.

在密闭输油过程中, 上、下游泵站之间的压力调节至关重要.

网络文摘精选

Continuously reciprocating piston movement, the pump suction and the pressurized water process is continuous alternately.

活塞不断往复运动, 泵的吸水与压水过程就连续不断地交替进行.

网络文摘精选