37.強化義齒基底材料(high-impact strength denture base materials)之所以具有較強的impact
strength,主要是因為加入下列何者所致?
(A)銀離子(silver ion)
(B)丁二烯苯乙烯橡膠(butadiene-styrene rubber)
(C)光起始劑系統(photoinitiator system)
(D)熱起始作用劑(heat-activated initiator)
答案:登入後查看
統計: A(58), B(510), C(20), D(30), E(0) #1501402
統計: A(58), B(510), C(20), D(30), E(0) #1501402