{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":9,"n_cols":4,"rows_kept":9,"merged":[[0,0,0,3],[2,2,8,2]],"flags":["formulas_cached_only"]}
["空调需求清单"]
["序号","名称","主要规格、技术参数","数量"]
[1,"柜式空调","详\n见\n招\n标\n文\n件",6]
[2,"柜式空调",null,1]
[3,"壁挂式空调",null,10]
[4,"吸顶式空调",null,4]
[5,"壁挂式空调",null,2]
[6,"柜式空调",null,2]
[7,"壁挂式空调",null,3]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}