供应pp、ep640t
pa66 77g33j
pa6 n2043hl
pom lc551
pbt 5010gt30
pa6 c40l01
pps c-2000sg15
pa6 2210g4
pps xk2240
pbt 3740g
pom c13031xf
pbt lw9030fr
pa66 7423-2
pa66 gy
pa66 ny66hi
pbt x9402
fg2025
pps mt9203hs
pa6 r47nze
pom esd805
pa66 a216v50
pom fg2025k
pa6 1325gvs
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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