%A SHAO Hong-hong JI Jia-ming, WANG Nan %T Application and Development of the Surface EngineeringTechnoLogy in Pump Parts %0 Journal Article %D 2002 %J Journal of Drainage and Irrigation Machinery Engin %R 10.3969/j.issn.1674-8530.2002.04.014 %P 43-45 %V 20 %N 4 %U {http://zzs.ujs.edu.cn/pgjx/CN/abstract/article_923.shtml} %8 2002-07-25 %X The properties of the parts for the pump are expounded. The author introducesbriefly the study of the surface techniques and their application in the parts for thepump. At the same time, the author inquires into the developmental direction of thesurface techniques and their prospective application in the parts for the pump.