 |
| |||
| retreat mining; retreating mining; retreating work; retreating | |||
| выемка от границ поля к стволу: 15 a las frases, 1 temas |
| Minería | 15 |
|
| |||
| retreat mining; retreating mining; retreating work; retreating | |||
| выемка от границ поля к стволу: 15 a las frases, 1 temas |
| Minería | 15 |