Semicrystalline polymer is formed in a temperature range from Tg to Tm
Semicrystalline polymer is formed in a temperature range from Tg to Tm
A.正确
B.错误
正确答案:正确
Semicrystalline polymer is formed in a temperature range from Tg to Tm
A.正确
B.错误
正确答案:正确
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