天美影院

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③ ????? ?????? ????? ??????????? ??? ???????? ?????? ????? ??? ????? ??????? ???????? ??? ???? ?? ????? ??????? ????? ?????? ??? PA? ABS? ABS? PC? PMMA? ???.

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???? ????? ????? ?????????? (PDMS)	??????
?????? ????? ????????? ????? ????????? (EVA)	?????
??????? ??????????? ???????? (TPE)	?????

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?????? ??? ??????? ???????? ?????:

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