air existing, present of air, wind - air shifting (sometimes with considerable force) from a place of high force to a place of low stress; "trees bent beneath the fierce winds"; "when there is no wind, row"; "the radioactivity was staying swept upwards by the air present-day and out https://mpi-thermal-temperature-t02456.bloggin-ads.com/58900051/best-practices-for-thermal-shock-testing-things-to-know-before-you-buy