{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["工作表1","工作表2","工作表3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"工作表1","index":0,"n_rows":12,"n_cols":5,"rows_kept":12,"merged":[[1,0,2,4],[3,0,4,0],[3,1,4,1],[3,2,4,2],[3,3,3,4]],"flags":["formulas_cached_only"]}
["附件7"]
["出口直接改配申请数据项"]
[]
["序号","中国海关数据元名称","WCO DATA MODEL或UNTDED编号","填制条件"]
[{"$nulls":3},"水运","空运"]
[1,"原航班航次编号","149 Conveyance reference number","必填","必填"]
[2,"原运输工具代码","167 Identification of means of transport crossing the border, coded ","必填","--"]
[3,"新航班航次编号","149 Conveyance reference number","必填","必填"]
[4,"新运输工具代码","167 Identification of means of transport crossing the border, coded ","必填","--"]
[5,"原总提运单号","015 Transport document number","必填","必填"]
[6,"新总提运单号","015 Transport document number","条件","条件"]
[7,"备注","105 Free text","选填","选填"]

{"sheet":"工作表2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"工作表3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}