In this case, this article describes the specifications of self-primingpumps and analyzes the relation of self-priming property in the process of storage.
为此，论述了自吸离心泵的自吸性能，分析了油料储运过程中自吸性能的变化关系。
2
It is shown that the slope K of the self-priming performance curve is the estimation criterion to describe the self-priming ability of different self-primingpumps.
文中指出可以自吸性能曲线的斜率K，作为对不同型式自吸泵及其自吸能力强弱的评定值。
3
Diaphragm pumps are ideally suited for all sectors of the construction industry as well as for municipal and industrial applications where dry primingpumps are required.