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| angle of the surface slope (1) |
| firefighter (1) |
| height of passage (1) |
| load weight (1) |
| oxygen consumption (1) |
| protective clothing (1) |
| rescue and emergency response operations (1) |
| speed of movement (1) |
| angle of the surface slope (1) |
| firefighter (1) |
| height of passage (1) |
| load weight (1) |
| oxygen consumption (1) |
| protective clothing (1) |
| rescue and emergency response operations (1) |
| speed of movement (1) |