短語(yǔ)詞組短語(yǔ)intake valve opening 進(jìn)氣門(mén)開(kāi)air r intake opening 進(jìn)氣口blower intake opening 鼓風(fēng)機(jī)進(jìn)風(fēng)罩殼air intake opening 進(jìn)氣口Intake valve -opening time 進(jìn)氣持續(xù)角 返回 intake opening