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

{"sheet":"Sheet1","index":0,"n_rows":31,"n_cols":6,"rows_kept":31,"merged":[[30,0,30,5]],"flags":["formulas_cached_only"]}
["名称","材质","型号","规格","单位","采购量"]
["法兰","碳钢","DN15","PN10","片",50]
["法兰","碳钢","DN20","PN10","片",40]
["法兰","碳钢","DN25","PN10","片",120]
["法兰","碳钢","DN32","PN10","片",130]
["法兰","碳钢","DN40","PN10","片",80]
["法兰","碳钢","DN50","PN10","片",120]
["法兰","碳钢","DN65","PN10","片",50]
["法兰","碳钢","DN80","PN10","片",80]
["法兰","碳钢","DN100","PN10","片",30]
["法兰","碳钢","DN125","PN10","片",30]
["法兰","碳钢","DN150","PN10","片",10]
["盲板","碳钢","DN50","PN10","片",20]
["盲板","碳钢","DN125","PN10","片",3]
["盲板","碳钢","DN150","PN10","片",2]
["大小头","碳钢","DN32变DN25","PN10","个",20]
["大小头","碳钢","DN50变DN25","PN10","个",20]
["大小头","碳钢","DN50变DN40","PN10","个",20]
["大小头","碳钢","DN100变DN50","PN10","个",10]
["大小头","碳钢","DN125变DN65","PN10","个",10]
["大小头","碳钢","DN65变DN50","PN10","个",10]
["大小头","碳钢","DN65变DN40","PN10","个",20]
["大小头","碳钢","DN40变DN32","PN10","个",20]
["大小头","碳钢","DN65变DN32","PN10","个",20]
["弯头","碳钢","DN25","PN10","个",20]
["弯头","碳钢","DN32","PN10","个",30]
["弯头","碳钢","DN50","PN10","个",50]
["弯头","碳钢","DN65","PN10","个",7]
["弯头","碳钢","DN80","PN10","个",9]
["弯头","碳钢","DN100","PN10","个",2]
["备注：弯头GB12459-2005   法兰：HG20593-97     B系列"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}