a uniflow engine.
单扫气式发动机。
a uniflow engine.
单扫气式发动机。
Introduces the application of PC programmable controller at uniflow high-speed elevator, and the principle of controlling uniflow high-speed elevator.
介绍PC可编程控制器及其在速电梯上的应用,及速电梯的控制理。
The pulse pump is a new-type pump, in which the fluid successively flows out in one direction by means of the pulse effect in the uniflow pipe.
泵中态单,转换效率,单级扬程范围较广。泵出连续、较大而无气蚀危险。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。