air present, current of air, wind - air transferring (occasionally with considerable pressure) from a location of substantial pressure to a region of very low stress; "trees bent underneath the intense winds"; "when there is not any wind, row"; "the radioactivity was staying swept upwards because of the air https://differencebetweenthermals47920.ourcodeblog.com/35931704/not-known-facts-about-pcb-thermal-cycling-failure-modes