 |
| |||
| advancing of working face | |||
| place advance; place driving | |||
| pull length (на комплект шпуров); pull (на один комплект шпуров); target advance; wall advance | |||
| |||
| face advance | |||
| подвигание забоя: 10 phrases in 3 subjects |
| Construction | 1 |
| Mining | 6 |
| Technology | 3 |
|
| |||
| advancing of working face | |||
| place advance; place driving | |||
| pull length (на комплект шпуров); pull (на один комплект шпуров); target advance; wall advance | |||
| |||
| face advance | |||
| подвигание забоя: 10 phrases in 3 subjects |
| Construction | 1 |
| Mining | 6 |
| Technology | 3 |