WHAT DOES THERMAL SHOCK TESTING FOR ELECTRONICS MEAN?

If a thing helps make a difference to some predicament, it influences it, usually inside of a constructive way. If a thing helps make no difference into a problem, it won't influence it.And therein I think I'm able to lay my finger on the difference between the seamen of yesterday, who remain with us, as well as the seamen of to-morrow, now entered