研究了碳氮共渗钢制作的水泵体的磨损特性。
In this paper, abrasion behavior of carbonitriding steels used in the manufacture of pump body is studied.
内燃式水动力系统将传统内燃机与柱塞式水泵技术集成为一体，直接利用活塞往复直线运动输出水动力。
Internal combustion water power system integrated traditional internal combustion engine and plunger pump technique, made directly use of the rectilinear motion of plunger for output water power.
公司拥有雄厚的水泵设计技术力量，建有水泵研究所集科研、设计、生产、试验于一体。
The company has strong technical force pump design, build a pump Institute for scientific research, design, production, testing in one.
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