供应pp、j800s
pa66 rf-1008
pa66 dp2801
pa6 dpbkv35xf
pmma v045-100
pa66 1300s
pa66 gf1800
pbt 3150r15
pa66 gf30fr2
pa66 kl1-2218 40h2.0
pbt b1100
pa6 1015g30
pa6 b121f15
pa66 rf-1007z270em
pom 7523
pbt b4406g3
pom m90-35
pa6 ny-035-ss-gf-blk
pa6 bm20sbg
pom ga510
pa66 70g35hsl
pa6 tsgz-30
pa6 top3000
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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