The composition and working principle of newly developed submergedpump was introduced, the resolution of key issues in development of submergedpump was analyzed and discussed.
介绍了新研制潜液泵的结构组成和工作原理,论述了研制中对关键技术问题的分析和解决。
2
The optimum design can be selected through comparing sunken tank - above - ground pump, sunken tank - submergedpump and land tank - above - ground pump.