The structure and working mechanism on the new type of spring-pistonpressure auto-balancing device with condenser was introduced.
介绍了作者自行设计的带冷凝器新型弹簧活塞式压力自平衡装置结构及其工作原理。
2
In rigid metal containers, that is pistonpressure equipment, experimental study on compression crushing of granular layer is carried out.
在刚性金属容器-活塞压力设备中，进行颗粒层受压破碎过程的试验研究。
3
The intelligent control for ram pistonpressure was researched to solve the problems of slow response speed, big overshoot and bad robustness of general PID control.