ventilation n.通风,空气流通,公开讨论通...aerodynamics Of industrial ventilation 工业通风气流动力学...vacuum ventilation 真空通风(抽出式机械通风)...gravity ventilation 重力通风...natural ventilation 自然通风自然通风...upward ventilation 向上通风(进口低于出口)...axial ventilation 轴向通风...ventilation breather 通气器...ventilation (quantity) 通风量...ventilation installation 通风设备...ventilation indices 换气指数...ventilation plant 通风设备...heating ventilation and air-conditioning 供暖,通风与空调...artificial ventilation 机械通风...enclosed ventilation 封闭通风...self-ventilation 自动通风,自冷...ventilation device 通风装置...ventilation system 通风系统...perflation ventilation 进气通风...alveolar ventilation 肺泡换气...plenum ventilation 扇入供气...
交流互动
发表言论