35 下列何種眼鏡架,不是以尼龍(nylon)為基礎或結合的?
(A)醋酸纖維(cellulose acetate)
(B)聚醯胺(polyamide)
(C)碳纖維(carbon fiber)
(D)超彈性記憶樹脂(Grilamid)
答案:登入後查看
統計: A(215), B(61), C(105), D(86), E(0) #2762097
統計: A(215), B(61), C(105), D(86), E(0) #2762097