挡板阀 [电子] baffle valve ; flapper valve
挡板阀控制器 flapper-valve controller
单喷嘴挡板阀 [机] single-jet flapper valve ; single-flapper valve
挡翻板阀 flapper valve
喷嘴儿挡板阀 nozzle flapper valve
气动高真空挡板阀 GDQ
双喷嘴挡板阀 twin flapper-and-nozzle valve ; two-jet flapper valve
挡板阀节制器 flapper-valve controller
平动式喷嘴挡板阀 translation nozzle baffle valve
要替换挡板阀很容易——大多数五金店或者社区中心都有卖。
Replacing it is easy — replacements are available at most hardware stores or home centers.
记得把旧的带上，以便找到匹配的挡板阀。
Be sure to take the old one with you to find a correctly matching replacement.
本文通过高真空气动挡板阀的数据分析来说明漏率和升压率在高真空范围内二者之间的差异。
The difference between leak rate and rate of pressure rise of high vacuum pneumatic operation baffle valve is analyzed.
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