【已刪除】21.下列何種可可脂之晶型在室溫不能固化,且屬亞穩定晶型,需放置數日才能轉變為穩定晶型?
(A)alpha
(B)beta
(C)gamma
(D)delta

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統計: A(2), B(0), C(0), D(0), E(0) #1740382