供應(yīng)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增韌
eva,eea,,ema改性
eva,eea,,ema熱融
eva,eea,ema相融劑
eva,eea,,ema電纜制造
eva,eea,,ema管道涂料
eva,eea,ema熱粘合膜
eva,eea,,ema粘合
eva,eea,,ema復(fù)合材料
eva,eea,ema尼龍共擠
eva,eea,,ema改性pvc
eva,eea,,ema改性abs
eva,eea,ema增塑劑
eva,eea,,ema電線電纜
eba,emma,mah增韌
eba,emma,mah改性
eba,emma,mah熱融
eba,emma,mah相融劑
eba,emma,mah電纜制造
eba,emma,mah管道涂料
eba,emma,mah熱粘合膜
eba,emma,mah粘合
eba,emma,mah復(fù)合材料
eba,emma,mah尼龍共擠
eba,emma,mah改性pvc
eba,emma,mah改性abs
eba,emma,mah增塑劑
eba,emma,mah電線電纜
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