And then it puts forward study on the high speed switchvalve, using GMM as valve's core, adopting DSP as controller and designing bus communication interface.
在此基础上提出了以超磁致伸缩材料为阀芯，以DSP为控制器，带有总线型接口的高速开关阀的研究课题。
2
The machine is equipped with a hydraulic switchvalve to ensure safety during loading and unloading workpieces.
工作台起动有液压开关阀，确保装卸工件时的安全性。
3
The design and lectotype of circulating pump, automatic return water switchvalve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.