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
及其在直流高速电梯上的应用,及直流高速电梯的原理。
向流动的向流Introduces the application of PC programmable controller at uniflow high-speed elevator, and the principle of controlling uniflow high-speed elevator.
介绍PC可编程及其在直流高速电梯上的应用,及直流高速电梯的原理。
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.
泵中流态一,能量转换效率高,级扬程范围较广。泵出流连续、流量较大而无气蚀
。
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。
