pressure zone meaning in English
内弧正压区
受压区
压力区
Examples
- Thus it was demonstrated that the main pressure zone was little affected by the downstream flow condition .
由此可见，下游的流动情况对主要压力区几乎没有影响。 - Especially made for testing all reduced pressure zone backflow preventers
专用于检测所有减压区防回流阀。 - Pzm pressure zone microphone
压力区话筒 - Product variants are also offered for tasks in pure vacuum zones or combined vacuum - pressure zones
产品变量还可以适合完全真空区域或者真空压力混合区域中的作业。 - Non controllable backflow preventer with different pressure zones - family c , type a ; german version en 14367 : 2005
有不同压力区的非可控防回流组件. c类. a型德文版本