{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"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":"Sheet1","index":0,"n_rows":3,"n_cols":3,"rows_kept":3,"cut":false,"hidden":false,"merged":[]}
[null,"수정전","차량용청소기 가리개커튼 차량용컵홀더 차량용햇빛가리개 차량햇빛가리개 작은창커튼 차량청소기 아이방커튼 차박커튼 차량용커튼 트렁크커튼 차량암막커튼"]
[]
[null,"수정후","차량용청소기 가리개커튼 컵홀더 햇빛  작은창  아이방 차박  트렁크 암막"]