Isbn: 9787511404299 - 【二手旧书8成新】聚氯乙烯塑料助剂与配方设计技术 龚浏澄//郑德//李杰 中国石化 9787511404299 (1 resultados)

paperback. Condición: New. Paperback Pages Number: 665 Language: Chinese. Reasonable formula designed to improve technical capacity in polyvinyl chloride processing personnel. the correct selection of plastic raw materials and additives. we invited 40 domestic well-known professors and experts to teach the business community most concerned about the technical content. such as the characteristics of raw materials and the best formula design blends modified. reinforced. toughened. pipe. wire and cable. leather. ultra-fi.…