Waste catalysts for waste polymer的意思|示意

的翻译是废聚合物的废催化剂 Neighbourhood-based waste... ... Waste polyvinylchloride derived pitch as a precursor to develop carbon fibers and activated carbon fibers的翻译是:废聚氯乙烯获得沥青作为前体开发碳纤维并且激活了碳纤维 [翻译] Waste catalysts for waste polymer的翻译是:废聚合物的废催化剂 [翻译] Performance and emission study of biodiesel from leather industry pre-fleshings的翻译是:生物剂量的表现和放射研究从制革工业前刮肉的 [翻译] ...