About energy conservation results of 10,000
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07:42
10:54
10:13
11:39
10:12
07:59
10:53
11:43
08:33
27:45
07:01
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10:11
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07:54
14:33
07:25
10:43
08:24
10:13
10:54
10:55
10:01
10:01
10:31
07:17
12:07
09:15
10:01
10:01
10:59
10:16
10:06
09:36
10:05
08:18
08:54
10:13
07:51
07:52
09:56
10:02
10:00