{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":13,"n_cols":8,"rows_kept":13,"merged":[[1,0,1,7],[4,0,6,0],[4,1,6,1],[4,2,6,2],[4,7,6,7],[9,0,10,7],[11,0,11,7],[12,0,12,7]]}
[]
["哈尔滨维科生物技术有限公司供应商大会参会报名表"]
[]
["单位全称","单位地址","注册资金","姓名","职务","联系电话","联系邮箱","可供应物料名称"]
[]
[]
[]
[{"$nulls":6},"单位盖章"]
[]
["说明：1、会议定于9月19日召开，会期一天，参会人员请携带加盖本公司公章的营业执照复印件参会。"]
[]
["      2、参会人员：应为业务经理及以上人员参会，限定人数1-2人。"]
["      3、本次会议交通、食宿自理，不设接、送站，敬请参会人员自行来我公司参会。"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}