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["电话编号","接通时间","挂断时间","打电话时间"]
[null,null,null,"小时数","分钟数","秒数"]
[1,"13:15:45","13:38:15",0,22,30]
[2,"13:54:26","14:25:14",0,30,48]
[3,"19:02:35","19:45:12",0,42,37]
[4,"21:51:34","23:15:18",1,23,44]
[5,"20:52:34","20:54:21",0,1,47]

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["包裹号","寄存时间","取走时间","累计时间",null,null,null,"每小时费用（元）","总费用\n（元）"]
[null,null,null,"天数","小时数","分钟数","累计小时数"]
["1（大）","2005-05-21T10:20:00","2005-05-21T13:10:00",0,2,50,3,6,18]
["2（小）","2005-07-11T08:50:00","2005-07-13T15:00:00",2,6,10,54.5,2,109]
["3（中）","2005-06-24T19:10:00","2005-06-25T07:10:00",0,12,0,12,4,48]
["4（小）","2005-03-21T09:20:00","2005-03-21T11:30:00",0,2,10,2.5,2,5]
["5（大）","2005-08-31T14:05:00","2005-08-31T17:00:00",0,2,55,3,6,18]
["6（大）","2005-08-29T16:25:00","2005-08-30T20:40:00",1,4,15,28.5,6,171]
["7（小）","2005-08-15T22:30:00","2005-08-16T06:10:00",0,7,40,8,2,16]
["8（中）","2005-06-12T11:40:00","2005-06-12T14:25:00",0,2,45,3,4,12]