rotary air valve
常见例句
- There is obvious rotary movement of air in valve cavity .
气体在气阀腔内已有明显的旋流运动。 - Basic device: An air-lock rotary valve and a high-volume and low pressure blower.
基本装置：气锁的回转阀，低压大风量机。 - According to the invention, there is a rotary valve (48, 49) arranged in the housing (42, 43) for the provision of two alternative flow paths of the air through the housing (42, 43).
根据本发明，在外壳（42，43）中，布置有 旋转阀（48，49），用于提供通过外壳（42，43）的空气的两个可选择流动 通路。
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