 |
| |||
| diagonal face; rill; angle face; incline cut; inclined cut | |||
| diagonal longwall; rill face; slanting face | |||
| oblique face; slant face | |||
| диагональный забой: 16 phrases in 2 subjects |
| Geology | 1 |
| Mining | 15 |
|
| |||
| diagonal face; rill; angle face; incline cut; inclined cut | |||
| diagonal longwall; rill face; slanting face | |||
| oblique face; slant face | |||
| диагональный забой: 16 phrases in 2 subjects |
| Geology | 1 |
| Mining | 15 |