{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Hoja1","Hoja2","Hoja3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Hoja1","index":0,"n_rows":13,"n_cols":8,"rows_kept":13,"flags":["formulas_cached_only"]}
["uF\\V",10,16,25,35,63,160,250]
[1,null,null,5,4,6,10,20]
[2.2,null,null,2.5,3,4,9,14]
[4.7,null,null,6,3,2,6,5]
[10,null,1.6,1.5,1.7,2,3,6]
[22,3,0.8,2,1,0.8,1.6,{"v":3,"d":"3.0"}]
[47,1,2,1,1,0.6,1,2]
[100,0.6,0.9,0.5,0.5,0.3,0.5,1]
[220,0.3,0.4,0.4,0.2,0.15,0.25,0.5]
[470,0.15,0.2,0.25,0.1,0.1,0.2,0.3]
["1K",0.1,0.1,0.1,0.04,0.04,0.15]
["4,7K",0.06,0.05,0.05,0.05,0.05]
["10K",0.04,0.03,0.03,0.03]

{"sheet":"Hoja2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Hoja3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}