26.下列船用鍋爐火室耐火材料抗熱溫度何者最低?
(A)可塑鉻耐火泥(Plastic chrome ore)
(B)可塑耐火泥(Plastic fire brick ore)
(C) 絕熱板(Insulating block)
(D)耐火磚(Refractory fire brick)
答案:登入後查看
統計: A(0), B(0), C(1), D(0), E(0) #1224271
統計: A(0), B(0), C(1), D(0), E(0) #1224271