短語(yǔ)詞組短語(yǔ)air r admission valve 進(jìn)氣閥air admission port 進(jìn)氣口air admission ale 進(jìn)氣閥partial -air admission 部分進(jìn)氣tangential air admission 切曏進(jìn)氣air admission in axial 軸心補(bǔ)氣air admission valve 進(jìn)氣閥;真空破壞閥;進(jìn)空氣閥;入氣閥air admission system 補(bǔ)氣系統(tǒng) 返回 air admission