New combustion efficient analyzed videos
09:03
38
11
05:06
337
105
22:51
26
66
12:01
153
171
15:23
42
18
12:58
57
38
08:00
0
0
05:26
11
26
05:04
0
0
05:58
4
3
08:01
638
379
07:00
1
0
05:12
0
0
10:00
1200
337
08:00
1
0
16:12
1
3
07:07
0
0
05:05
1
1
20:51
81
35
15:00
169
66
12:09
703
714
40:14
0
0
10:09
37
19
06:55
205
62
05:15
11
5
10:10
9
5
07:11
1
0
21:59
47
20
05:13
16
8
32:44
212
59
05:39
14
8
05:05
1
2
06:15
4
2
06:15
63
30
06:17
519
314
05:59
2
0
06:00
255
126
07:15
23
2
06:03
0
0
05:00
2
4
05:07
1
3
05:06
2
0