32.下列何種印模材,其抗撕裂強度(tear strength)最好?
(A)縮合式矽膠(condensation type silicone)印模材
(B)聚乙醚(polyether)橡膠印模材
(C)聚硫化(polysulfide)橡膠印模材
(D)加成式矽膠(addition type silicone)印模材
答案:登入後查看
統計: A(17), B(99), C(496), D(99), E(0) #1501397
統計: A(17), B(99), C(496), D(99), E(0) #1501397
詳解 (共 4 筆)
#7208090
根據philip原文書:
PS>PE>CS>AS
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