air latest, existing of air, wind - air relocating (from time to time with significant power) from a region of significant pressure to a location of reduced force; "trees bent underneath the fierce winds"; "when there's no wind, row"; "the radioactivity was becoming swept upwards with the air present-day https://thermal-shock-vs-thermal92345.qodsblog.com/36212510/what-does-thermal-shock-testing-for-electronics-mean