pa6 pn09¥pa6 pn09
pp g452
pa12 l-r3-ei
pp 1040f
tpee 40d
ppˉpd4108
pc slx1231t na9b042
ppˉsb9108
pa66美国杜邦80g14
ppe 日本旭化成 x583v
pom s9063
pbt荷兰dsmt06 202
pa12/tr55
pc dc1003fr
pa6 pk005ei2
pp ep300h
lcp/c130gp/
pa66/tr382
pa66 13g50
tpeˉg7980-1001-00
pc/cf-1070
pc 基础---塑料 exl5689
pp/1128n
pa66 kn333g30
pbt kp212g30v0
pmma/100
lcp ze55201
abs 720gs
pc 6267
pcˉex7631t
pp/hp568s
pc/abs 德国科思创拜耳 fr3110tv
pom 500cl12
pp/hp564r
pp/p2813gn
pp t1701
tpee美国杜邦6456
pp pe200n
pps/fz-820
tpu 45-90/16
tpv 2774n xrd1
pc/absxcy630
pa66南亚640pg5 abk1

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