{"text_format":"1","workbook":"xlsx","n_sheets":2,"sheets":["Cover","Wartungsliste"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":6,"defined_names":19,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Cover","index":0,"n_rows":22,"n_cols":3,"rows_kept":22,"cut":false,"hidden":false,"merged":[]}
[]
[]
[null,"Excel + VBA"]
[null,"für Ingenieure"]
[null,"8. Auflage"]
[]
[]
[null,"Kapitel",20]
[null,"Thema","Produktionslisten"]
[]
[null,"Inhalt","Wartungsliste"]
[]
[]
[]
[]
[]
[null,"Version","1.0"]
[null,"Autor","Harald Nahrstedt"]
[null,"Datum","2025-02-21"]
[]
[]
[null,"Springer Vieweg Verlag"]

{"sheet":"Wartungsliste","index":1,"n_rows":8,"n_cols":7,"rows_kept":8,"cut":false,"hidden":false,"merged":[]}
["Maschinen-\nNr","Maschinen-\nTyp","Baujahr","Letzte\nWartung","Intervall\n[Tage]","Nächste\nWartung","Wartung"]
[1,"Fräsbank",2010,"2024-11-11",100,"2025-02-19",3]
[2,"Drehbank",1990,"2024-06-09",200,"2024-12-26",1]
[3,"Drehbank",1996,"2024-10-06",200,"2025-04-24",3]
[4,"Hobelbank",2002,"2024-09-13",120,"2025-01-11",1]
[5,"Säge",2006,"2024-08-10",100,"2024-11-18",1]
[6,"Bohrmaschine",2008,"2024-09-30",120,"2025-01-28",2]
[7,"Schleifmaschine",2010,"2024-11-10",100,"2025-02-18",3]