泵

Such as: dual-diaphragm, double diaphragm pump alarm, special performance pump, high performance piston pump, the product has been overwhelming majority of customers.

双隔膜、双隔膜报警泵、特殊性能泵、高性能柱塞泵，产品得到广大客户的一致好评。

The series pumps are designed by our company on the basis of IS series and ISG series pump, adopting the modern most excellent hydraulic model and using lengthening shaft motor for direct-coupled configuration.

ISZ系列泵是我公司采用IS系列泵和ISG系列泵的优点，选用最先进的水力模型而设计的新型水泵。

The series pumps are designed by our company on the basis of IS series and ISG series pump, adopting the modern most excellent hydraulic model and using lengthening shaft motor for direct-coupled configuration.

面议 ISZ系列泵是我公司采用IS系列泵和ISG系列泵的优点，选用最先进的水力模型而设计的新型水泵。

According to pump head adjust pump discharge and recirculation valve to keep pump discharge pressure within proper range.

根据泵的扬程调节泵出口阀及回流阀，使泵出口压力保持在适当的范围内。

Rotary pump, also known as rotor pump, it is also a positive displacement pump.

旋转泵也称为转子泵，它也属于正位移泵。

The principle and structure of a fixed displacement pump with frequency conversion drive are introduced.

介绍了变频驱动液压定量泵的工作原理及结构：并对开环变频驱动液压定量泵和闭环变频驱动液压定量泵的输出特性进行了实验研究。

In chapter 2, the working principle of the electro-hydraulic proportional load-sensitive variable displacement pump is introduced.

第二章阐述了电液比例负载敏感变量泵的工作原理，设计与研制了该比例泵的比例节流阀，比例压力阀，负载敏感阀等泵控的主要部件。

Reciprocating pump is a positive displacement pump is dependent on the piston pump cylinder for reciprocating motion to change the volume of work, so as to achieve the purpose of transmission fluid.

往复泵是容积式泵的一种，是依靠泵缸内的活塞作往复运动来改变工作容积，从而达到输送液体的目的。

Sales of the main varieties have INVIKTA, TEKNA, Series electromagnetic diaphragm metering pump; SPRING Series-PS1, PS2-type motor-driven plunger metering pump, MS1, MS0-type motor-driven mechanical diaphragm metering pump; PH / ORP-line control apparatus, Dosing device integration, fluid Dosing systems, and other related accessories.

销售的主要品种有INVIKTA、TEKNA、系列电磁隔膜式计量泵；SPRING系列-PS1、PS2型马达驱动柱塞式计量泵，MS1、MS0型马达驱动机械隔膜式计量泵；PH/ORP在线控制仪器、一体化加药装置、流体投药系统、相关配件等。

GW pipeline installation of sewage pump convenience, can be widely used for general high-rise building pipelines to pump pressurized water use, while transmission fiber containing particles of sewage, in addition to convey sewage, also applies to a drain pump, filter Rinse cycle of condensate pump, and so on.

GW管道型排污泵按装方便，用途广泛即可作一般管道泵为高层建筑加压送水之用，又可输送含有颗粒纤维污水，除适用输送污水外，还适用于作疏水泵，过滤冲洗冷凝循环泵等。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷