three-valve

The three major forces involved in valve actuation are thrust, torque and rimpull.

决定阀门操作的力主要有三种:推力, 扭矩和边缘拉力.

The exhaust valve on my car has burnt out three times.

我车子上的排气阀已烧坏三次.

Two five pain with double acting solenoid valve actuator. 2 solenoid valve with three single-action actuators.

二位五痛电磁阀配双作用式执行器. 二位三通电磁阀配单作用式执行器.

Results Mitral valve and tricuspid valve prolapse were classed three grades.

结果二、三尖瓣脱垂分为三级.

The aortic valve shows three thin and delicate cusps.

主动脉瓣由三个薄而精细的瓣叶组成.

Provide a three-valve bypass to facilitate inspection of the reducing valve without interrupting service.

配置一个三阀旁路来简化减压阀的检查，不需要断开管线服务。