70 蠟在加熱後未熔融之前,其熱膨脹係數會發生改變,此時的溫度稱為?
(A)玻璃轉化溫度(glass transition temperature)
(B)軟化溫度(softening temperature)
(C)再結晶溫度(recrystallization temperature)
(D)熔點(melting point)

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統計: A(127), B(81), C(11), D(32), E(0) #1155904

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#6069571
玻璃轉化溫度(glass transit...
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