37.下列何者屬於因吸著熱之蓄積而發火之物質?
(A)賽璐珞
(B)含油白土
(C)還元鎳
(D)油渣
答案:登入後查看
統計: A(136), B(46), C(758), D(41), E(0) #1450837
統計: A(136), B(46), C(758), D(41), E(0) #1450837