Испытание тентового материала на пожаробезопасность
Мы покажем, что происходит с огнестойким и стандартным тентовым материалом под воздействием огня
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11 months ago 00:27:44 3
11 months ago 00:00:59 1
1 year ago 00:17:51 1
1 year ago 03:00:59 1
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1 year ago 00:15:41 1
1 year ago 00:10:35 1
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2 years ago 00:20:11 1
2 years ago 00:10:49 1
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2 years ago 00:07:02 5
2 years ago 00:26:49 1
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2 years ago 00:00:58 9
2 years ago 00:02:29 1
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