pp/100-xz12(图)
hips韩三星毛织vh-1800s
ldpe中石化茂名850-025
pps菲利普r-10-5002c
pei 基础塑料 2300epr
pa12 瑞士ems lv-3h
abs宁波lght-550
pps出光c-719sg
pp/100-xz12(图)
pbt长春5630-200t
tpee可隆kp3372
pp大林ep540v
tpusk s385ah
pp/100-xz12(图)
pa6/66瑞士ems tsv0
pp中石油独山子a180tm
tpu德国科思创拜耳uds-70a10
pc基础塑料(南沙) c2950-111
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