{"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":6,"rows_kept":9,"merged":[[7,0,7,5]],"flags":["formulas_cached_only"]}
["单位","需求数量","使用人","所在办公室（实验室）","需求原因","备注"]
[]
[]
[]
[]
[]
[]
["合计   部"]
["负责人签字：",{"$nulls":3},"单位盖章："]

{"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"]}