high-pressure plunger pump 高压柱塞泵 ; 高压油泵
high pressure plunger pump 高压柱塞泵
pressure plunger pump 高压柱塞泵
high pressure plunger pumps 高压柱塞泵
high-pressure plunger water pump 高压柱塞水泵
plunger pressure 冲杆压力
plunger pressure relay 压力继电器
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。
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。
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