0932020021,MCY02,2009-03-25-01:00:02
0932020031,MCY02,2009-03-25-01:00:04
0932020041,MCY02,2009-03-25-01:00:05
0932020051,MCY03,2009-03-25-01:00:06
0932020051,MCY03,2009-03-25-01:00:06
0932020061,MCY03,2009-03-25-01:00:07
0932020071,MCY03,2009-03-25-01:00:00
0932020081,MCY01,2009-03-25-01:01:00
0932020081,MCY01,2009-03-25-01:01:00
0932020091,MCY02,2009-03-25-01:02:00
0932020021,MCY03,2009-03-25-01:02:02
0932020021,MCY03,2009-03-25-01:02:02
0932020022,MCY02,2009-03-25-01:02:20
0932020023,MCY03,2009-03-25-01:02:10
0932020024,MCY02,2009-03-25-01:03:00
0932020031,MCY01,2009-03-25-01:04:00
0932020041,MCY02,2009-03-25-01:05:00
0932020051,MCY01,2009-03-25-01:06:00
把数据重号找出或删除,最简单个方便的方法