There are many kinds of plastic products in our life. How to distinguish them? What kinds and types of recycled engineering plastics are there?
The share of the recycled plastics market in the global plastics market is gradually increasing. In developed countries, recycled plastics have accounted for about 20 per cent of the plastics marke...
Qualitycontrolofrecycledplasticpelletsisasystematicprocessthatrequirescomprehensiveconsiderationfromrawmaterialselection,controlduringproduction,tofin
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