WHAT DOES THERMAL SHOCK TESTING FOR ELECTRONICS MEAN?

scorching - made use of of Bodily warmth; getting a higher or better than attractive temperature or giving off warmth or emotion or triggering a sensation of warmth or burning; "scorching stove"; "warm drinking water"; "a sizzling August working day"; "a scorching stuffy home"; "she's sizzling and exhausted"; "a warm forehead"(= quarrel) → Differ