{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["日常检查表"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"日常检查表","index":0,"n_rows":6,"n_cols":4,"rows_kept":6,"merged":[[0,0,0,3],[6,0,6,2]],"flags":["formulas_cached_only"]}
["起重机械（塔吊）日常安全检查表"]
["序号","检查内容","是否符合要求","备注"]
[1,"基础是否无积水，无异常变动"]
[2,"连接螺栓是否无松动"]
[3,"防脱钩装置是否完整有效"]
[4,"空载运行试验各机构操纵手柄、零位保护、行走及回转限位动作是否灵敏有效"]