{"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":29,"n_cols":7,"rows_kept":29,"merged":[[0,0,0,6],[1,0,1,6]],"flags":["formulas_cached_only"]}
["材料清单（选填）"]
["单位名称（公章）：                                 联系人：          联系方式："]
["序号","名称","单位","规格","数量","单价（元）","备注"]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]

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