63.下列何種印模材無法以環氧樹脂(epoxy resin)製作模型?
(A)多硫化物(polysulfide)
(B)縮合矽化物(condensation silicone)
(C)加成矽化物(addition silicone)
(D)聚乙醚(polyether)
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統計: A(52), B(15), C(11), D(21), E(0) #3490011
統計: A(52), B(15), C(11), D(21), E(0) #3490011
詳解 (共 2 筆)
#7285610
多硫化物(polysulfide) 與水凝膠(hydrocolloid)印模材與樹脂(resin/epoxy)不相容(not compatible)
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