{"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":12,"n_cols":5,"rows_kept":12,"merged":[[0,0,0,4],[2,2,11,2]],"flags":["formulas_cached_only"]}
["多媒体设备需求清单"]
["序号","名称","主要规格、技术参数","单位","数量"]
[1,"投影仪","详\n见\n招\n标\n文\n件","台",1]
[2,"电动幕",null,"个",2]
[3,"中控系统",null,"个",1]
[4,"台式电脑",null,"台",1]
[5,"有线电视盒",null,"个",1]
[6,"音箱",null,"个",4]
[7,"移频功放",null,"台",1]
[8,"有线桌面式话筒",null,"台",1]
[9,"多媒体钢制讲台",null,"个",1]
[10,"线材",null,"批",1]

{"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"]}