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air funnel
archit. 风道; 风管
auto. 空气道; 进气系统进气喇叭口管
el. 通风天井; 通风井
oil 通风斗; 通风筒
tech. 空气管道; 通气筒; 通气孔; 货舱通风筒
air funnel: 1 phrase in 1 subject
Technology1