Teardown
Thestructureofincandescentlightbulbsisshowninthefigurebelow.Thefilament,whichisacoiledthinwire,ismadeoftungsten.,Thetworing-shapedstructuresleftandrightarefilamentsupports.Thehalogenlampreducesunevenevaporationofthefilamentandeliminatesdarkeningo...。參考影片的文章的如下:
