double-beat valve是什么意思 double-beat valve怎么读
double-beat valve的用法和样例
- The delivery pressure acting on the spring loaded diaphragm throttles the balanced valve to control the pressure.
水输出压力在弹簧负载隔膜的作用下对平衡阀进行节流调节，以控制水压。 - Presents the balance valve make-up water pressurization method used in substation reformation.
摘要介绍了在换热站改造中采用的平衡阀补水定压方式。
展开更多
