主要瓣膜
The Principal, Character and Specification of GFH optic fiber valve position put forward by application of Optic Fiber sensing technology is introduced.
介绍了运用光纤传感技术研制的光纤阀位回讯器的工作原理、特点及技术性能。
The part of tube prescribes the throttle character and the pressure regulation principal of the valve, and calculating press lose of straight tube, siphon and cross tube.
详细分析了阀门的节流特性与调压原理,以及直管、弯管、三通的压力损失计算方法;
英语网 · 双语新闻
英语网 · 双语娱乐资讯