transfer valve是什么意思

用法例句

In this paper ,we study the principle and method of designing the ERF controlling valve ,and analyze the performance of the valve.

研究了电流变液换向阀的设计原理，设计方法一并对该换向阀的性能进行了分析。

In order to make the switch valve work normally,the sealed sheath which ensures the pressure constantly and the switch smoothly is needed.

为了保证流化器高压切换阀的正常工作,需要加工与其相配套的密封套筒,以起到保证系统压力恒定不变,在高压下平稳切换磨料罐的作用。