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- 2016-11-12 02:37
- Product usage:Product is the PVC resin as main rawmaterials, auxiliary agents, join the amount by extrusion andinjection
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- 2016-10-25 21:54
- Pvc fitting product usage:Product is the PVC resin as main raw materials, auxiliary agents, join the amount by extrusion
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- 2016-10-23 04:10
- Product usage:Product is the PVC resin as main raw materials, auxiliary agents, join the amount by extrusion and injecti