air existing, existing of air, wind - air shifting (often with considerable force) from a place of substantial force to a region of small tension; "trees bent under the intense winds"; "when there isn't any wind, row"; "the radioactivity was getting swept upwards with the air recent and out https://marcocrgvk.like-blogs.com/35474972/not-known-facts-about-pcb-thermal-cycling-failure-modes