供应abs、hi-121h
pbt ku2-7204
pa6 gp-1300a
pa6 pb330i6
pa66 rf-1008hsmguv
pom la520
pbt t06202
pom kcl-4533
pa6 7950tgf
pa6 a1030l15
pom 4015
pa66 2123gm6
pa6 r47hwnz
pa6 gp-2151af
pa66 2020uw1
pa6 73g15hsl
pa6 xg-fkgs6
pa66 rl-4040
pbt pf300g8
pom la543
pps 1140a64
pa66 bk
pa6 rb841
eva,eea,ema增韧
eva,eea,ema改性
eva,eea,ema热融
eva,eea,ema相融剂
eva,eea,ema电缆制造
eva,eea,ema管道涂料
eva,eea,ema热粘合膜
eva,eea,ema粘合
eva,eea,ema复合材料
eva,eea,ema尼龙共挤
eva,eea,ema改性pvc
eva,eea,ema改性abs
eva,eea,ema增塑剂
eva,eea,ema电线电缆
eba,emma,mah增韧
eba,emma,mah改性
eba,emma,mah热融
eba,emma,mah相融剂
eba,emma,mah电缆制造
eba,emma,mah管道涂料
eba,emma,mah热粘合膜
eba,emma,mah粘合
eba,emma,mah复合材料
eba,emma,mah尼龙共挤
eba,emma,mah改性pvc
eba,emma,mah改性abs
eba,emma,mah增塑剂
eba,emma,mah电线电缆
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