{"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":5,"n_cols":7,"rows_kept":5,"merged":[[0,0,1,2],[0,6,1,6],[2,0,3,0],[2,1,3,1],[2,3,2,4],[3,3,3,4],[4,0,4,6]],"flags":["formulas_cached_only"]}
[{"$nulls":3},"⑴建筑","⑵结构","⑶机械","总计"]
[]
["专项资质","建筑幕墙工程","甲级",4,null,6,10]
[null,null,"乙级",2,null,3,5]
["注：本表中专业技术人员包括企业主要技术负责人或总工程师。"]

{"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"]}