[{"year":"2023款","maxlen":25,spec:[{"id":1015964,"name":"2023款 M1宁德平板货箱"},{"id":1015965,"name":"2023款 M1宁德箱式货箱"},{"id":1015966,"name":"2023款 M1宁德仓栅式货箱"},{"id":1015967,"name":"2023款 M2标轴平板货箱"},{"id":1015963,"name":"2023款 M1比亚迪仓栅式货箱"},{"id":1015968,"name":"2023款 M2标轴箱式货箱"},{"id":1015970,"name":"2023款 M2长轴平板货箱"},{"id":1015962,"name":"2023款 M1比亚迪箱式货箱"},{"id":1015969,"name":"2023款 M2标轴仓栅式货箱"},{"id":1015971,"name":"2023款 M2长轴箱式货箱"},{"id":1013910,"name":"2023款 M1比亚迪平板货箱"}]}]