About welding explosion results of 2,154
44:47
49:03
39:32
56:46
60:19
165:34
61:03
54:57
45:55
47:36
58:23
102:36
49:50
51:17
65:40
80:01
62:15
60:00
57:28
66:31
56:46
65:37
56:46
61:49
60:37
106:39
106:37
55:05
53:54
62:09
74:55
59:27
87:29
69:43
52:20
51:32
94:48
61:21