air admission valve
常见例句
- During the intake or admission stroke, the piston moves downward as a charge of combustible fuel and air is admitted into the cylinder through the open intake valve.
在攝入或中風入院，活塞動作，作爲燃料和空氣中可燃負責曏下是進入氣缸通過公開承認，進氣閥。 返回 air admission valve