【摘要】 以国内外水泵技术的发展阶段为线索,结合丰富的材料,概括性地介绍了国内外在水泵技术方面的研究现状及成果,并对以后水泵技术的发展做出了预测。更多还原

【Abstract】 Taking the development of the water pump technology at home and aboard as a clue,and combining the rich literature obtained with the study,it concisely introduced the current situation in research and development of the water pump technology in the paper.It has made a forecast to the recent development in water pump technology更多还原