air present, current of air, wind - air moving (occasionally with significant power) from a location of substantial pressure to a region of minimal tension; "trees bent under the fierce winds"; "when there's no wind, row"; "the radioactivity was being swept upwards with the air current and out in https://heatcoolcyclingequipment68901.creacionblog.com/35513508/facts-about-thermal-cycling-profile-requirements-revealed