37.汞齊合金(amalgam alloy)中那一種金屬容易被水氣、唾液汚染,引起汞齊產生延緩膨脹(delay
expansion)?
(A)銀
(B)鋅
(C)汞
(D)銅
答案:登入後查看
統計: A(92), B(902), C(156), D(150), E(0) #2626112
統計: A(92), B(902), C(156), D(150), E(0) #2626112
詳解 (共 5 筆)
#7426141
薪水很慢才漲
Zn delay expansion
1
0