进: advance; move forward; move ...双进风道: double intakes; two intakes主进风道: main intake室外空气进风道: outside air intake duct进风: downcast air; inlet air; inlet-air; intake air风道: air cha el; air channel; air chute; air conduit; air course; air ducting; air ductwork; air flue; air foil; air passage; air piping; air stack; airduct; blow line; duct system; fan duct; fan tunnel; gallery; gutter; trunking; ventilation duct; wind channel; wind path; wind roadway; wind tunnel; wind-channel; windhole进风槽: air intake duct进风侧: air-intake side进风管: airline; blast pipe进风井: [矿物学] downcast (shaft)进风孔: fresh air inlet进风口: air intake进风量: air input; air output; fresh air volume; su ly air rate; supply air rate进风流: intake air进风区: air-inlet section进风塔: air-intake tower; airintaketower进风网: make aport进风栅: inlet grid进风罩: suction canal出风道: exhaust passage; outlet duct; outtake反风道: reversing air way风洞,风道: wind-tunnel风巷, 风道: airway供风道: air supply duct鼓风道: air pressure duct
