供应ldpe、24h
pa66 nn-40
pa6 a1030gfl
pbt j600
pa6 f223-d
pom 903u2/x
pps cz-1050
pom at-000/05t2s
pbt sk612sf
pom 150sa
pa6 ps-1003
pa6 b33ln01
pa6 hsg-p-0390amr
pa66 bk
pa6 bc305
pa66 a238cm25
pa66 rb004
pbt 3109hr
pa66 2320gf
pbt 7716
pa66 rfl-4046emhs
pa6 623hs
pa66 fr7026v0f
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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