pmma 4g≈pmma 4g
pbt sk641fr
pa6 b3g6
pcˉvr2500
pa66ˉld240
pp惠州南亚3210g6anc3
pp/hj400
pa6/bc700
tpv 9101-75
pc 基础---塑料 df-0046p
pa66 14g15
pa66 70g20hsl
tpee/fh2040
pp/j705ug
pp 9150
pc/am-9730z
pc/absdl100
pc/1803
pa12l1640
pp/hp623j
abs马来西亚东丽700-314
eva3176
pa66基础---塑料rc1003
pa66美国杜邦80g33hsl
tpu bth-90a
pa6ˉpx11422
tpu b95a52
pp r372y
lcp日本住友化学e4008
pvdf 法国苏威 21216/1001
tpu 2102-75a
pp c711-70rna
pp 5032e3
pc/8330-22
pp 3052
ms日本电气化学mm-70
tpe 7070b|8901
pa6ˉv35cxh2.0
pp中石化天津ep200k
pomch-10
pc/abs cp-6062ex
pa6 fm-pf-745
pc/abs 广州lg gp-5008a
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