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pa66惠州南亚640pg5
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pmma 南通三菱丽阳 mf001
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pp/ge225u
pcˉlf1520
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pmma 日本三菱丽阳 irk-304
pa4t n11
pa12/l25w20x
pp马来大腾石化sj-939
ppˉc104
pbt基础---塑料357-1001
pmma/gs-90
pp h30z-00
pbt bc38g
pc/pz307g2
pbt/2008/
tpu/690a
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ppˉ2000
pomn2200g53u
pa66ˉpa517
pc de0029
pom kfl-4416
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lcp e6807
poe日本三菱化学kj640t
tpee/655a
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pc 9945a na
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