国际领先的大流量高压柱塞泵设计，专业的动态轴向压缩制备柱设计。
International level large flow rate high pressure piston pump design, professional dynamic axial compression column design.
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 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.
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 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.
本章对两种美国高压三柱塞泵的结构和材料选用作了介绍。
This paper presents the construction and the material selection of two kinds of the u.
设计了由纯水液压柱塞泵驱动的固定式高压单相流细水雾灭火系统样机，将纯水液压元件成功应用到消防领域。
A water mist fire suppression system driven by water hydraulic piston pump is developed and the water hydraulic parts are successfully applied in fire-fighting field.
本文分析了高压轴向柱塞泵降噪效果欠佳的原因，提出了提高降噪效果的设计准则和应注意的问题。
This paper analyzes the cause of poor noise-reduction effect of high pressure axial piston pump, and puts forward design criterion and attention points of improving noise-reduction effect.
第二章，研制了由纯水液压柱塞泵驱动的固定式高压单相流细水雾灭火系统。
In chapter 2, a fixed high pressure single-phase water mist fire suppression system driven by water hydraulic piston pump is developed.
产品主要应用于中、高压齿轮油泵、柱塞泵、叶片泵等。
The product is applied to medium, high-pressure gear pump, ram pump, vane pumps, etc.
对柱塞泵设计过程中的空蚀特性，提出一种通过分析减压槽出口处的射流方向来评价高压轴向柱塞空蚀特性的方法；
The method to estimate cavitation characteristic by analyzing impingement angle at the groove on porting plate of an axial plunger pump is put forward during design process period.
HP型径向柱塞泵是我国开发的高压大排量柱塞泵，连杆是其中的关键零件之一。
JBP250-HP radical plunger pump is a high pressure as well as a large displacement plunger pump developed by our country. Connecting rod is one of the key spares.
经营高压清洗机、柱塞泵、高压动力喷雾器系列产品。
Power sprayer Series Knapsack Power Sprayer Knapsack Electric Sprayer Frame …
经营高压清洗机、柱塞泵、高压动力喷雾器系列产品。
Power sprayer Series Knapsack Power Sprayer Knapsack Electric Sprayer Frame …
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