看,電(dian)容(rong)(rong):比較明顯的特(te)征是電(dian)容(rong)(rong)里(li)面(mian)包(bao)含著一(yi)定溶(rong)液,在超標工作環境下,電(dian)容(rong)(rong)會發熱(re)(re)自(zi)爆以(yi)瀉身心不能承受的壓力,有(you)些質量比較差(cha)的電(dian)容(rong)(rong)會自(zi)爆到(dao)尸首也找不到(dao),號(hao)稱 無(wu)影無(wu)蹤小鞭炮,只留下一(yi)些細小的碎紙屑(xie).電(dian)阻:發熱(re)(re)和(he)過載后,會變色(se)或(huo)冒煙,當然電(dian)阻也會自(zi)爆,炸斷或(huo)自(zi)身一(yi)部分飛離.