关键词:废旧塑料;改性再生;波纹管;环保效益
中图分类号:TQ320.721 文献标识码:A 文章编号:1008-9500(2025)10-0098-03
DOI: 10.3969/j.issn.1008-9500.2025.10.029
Abstract: Waste plastic pellets,as a(试读)...