应用软件 包装设计师发明tango法汉堡火车票盒装上火 2023-12-09 探戈舞曲1.ApackagingengineerfromHamburgdesignedthissocalledtangopack,usingmuchlesscardboardthanusual.Thecansareheldfirmlytogetherbyanarrowplastictrip.来自汉堡的...