{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":6,"n_cols":2,"rows_kept":6}
["입력","입력"]
["UNIT Name","UNIT No"]
["CASE PART","010"]
["단열재 PART","020"]
["FRAME & 외장가대","030"]
["TEST","040"]