pressure plunger pump的意思|示意

The source of noise in the high pressure plunger pump is identified through frequency spectrum analysis and measurements show significant reduction of noise in the improved plunger pump.

基于高压柱塞泵噪声产生的机理分析与振动频率的计算，找出产生噪声的根源； 对实验测得频谱曲线进行频谱分析表明，改进后的高压柱塞泵的噪声得到了明显地改善。

The transformation on sealing components of glass pipeline in import sulphuric acid refine device from abroad and sealing structures of the imported high pressure plunger pump is introduced.

介绍了引进硫酸精制装置中玻璃管路密封件以及高压柱塞泵密封结构的改造。

The results indicate that the mechanism is reliable, which output pressure for different size of plunger pump is adjustable.

研究结果表明，该机构安全可靠，能够提供稳定的压力，压力大小可调，适合于不同尺寸柱塞泵的可靠性检验。

Using constant pressure variables plunger pump, output pressure can keep constant and flow varies as per system's demand.

采用恒压变量柱塞泵，输出压力保持恒定，输出流量根据系统需要而变化。

Moving hot washing truck made by us use converter technique and plunger displacement pump. Its pressure and flow rate can 'be adjusted easily. It can do hot washing anywhere at any times.

研制的活动热洗车利用变频技术和柱塞泵，具有压力及排量可调节的特点，可以随时随地实施油井热洗。

The hydraulic drive plunger diaphragm pump is a new type of high-pressure pump for slurry pipe transportation, which is now under development.

液动柱塞隔膜泵是一种新型的高压浆体管道输送泵，目前正处于研制之中。