hdpe 3000fhdpe 3000f
evoh/oh441
pa6 pb840
ppa/4000
pbt wf1004
eva 3861
pa66 tr160
pp s980
pbtˉ1100-211mb
pc s-3000r
pcˉ18r
tpvˉ6091-55a
pbt 732e
pa6ˉb31sk
pa46荷兰dsm 46hf4130
pp 3342r
pp 5e17v
pc/141
pcˉlx-7001
ppˉ30mb666
pa46 tc502
pa6ˉv30hts
pa6ˉpfb42es
pp韩国韩华道达尔rj700
eva va910
pp 1064l1
pp/e120j
pa66 rv007sx9
pp 7320a
tpv 191-70pa
pp德国巴塞尔hp570u
pa6ˉb3601
ppa/hn2301f
tpe tm3med
pcˉir2500cr010
pbt wal34
pp辽宁华锦化工rp344p-k
tpvˉun-2420a
pp/mf004s
pa66美国杜邦fr70g25vo gy082
pp/kl11sw
pa6/k-fhg0
pc/abs c6800

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