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

{"sheet":"Sheet1","index":0,"n_rows":12,"n_cols":5,"rows_kept":12,"merged":[[1,0,1,4],[2,0,2,4],[3,0,3,4]]}
["附件3"]
["通川区七小龙山小学监控、校园电视台、校园广播报价表"]
["达州市文化旅游投资有限公司："]
["  贵司通川区七小龙山小学监控、校园电视台、校园广播需求说明已知晓，我司初步报价如下："]
["序号","系统","要求","报价（金额单位：万元）","备注"]
[1,"覆盖全校园监控系统","200万红外枪机35个、200万红外定焦摄像头111个，200万红外球机7个，防油污200万红外枪机14个；64位网络视存储服务器、核心交换机、楼层交换机、网络硬盘录像机+8TB硬盘30个；高清解码器、15000VA的UPS等"]
[2,"校园标准电视台","虚拟演播室系统主机及软件系统、摄像机、直播系统、提词器等"]
[3,"校园广播系统","数字音频服务器、数字IP广播系统软件、播放器、音频采集设备、寻呼话筒、网络广播控制器、IP音箱、IP功放、壁挂音响、话筒等"]
[]
[]
[null,null,"报价单位（盖章）："]
[null,null,"2023年 月  日"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}