74馬口鐵係鋼片鍍上何種材料而成?
(A)錫
(B)鋅
(C)塑膠漆
(D)鎳
答案:登入後查看
統計: A(316), B(15), C(26), D(10), E(0) #917930
統計: A(316), B(15), C(26), D(10), E(0) #917930