 |
| |||
| advance heading; forefield | |||
| pilot drift | |||
| heading face; heading; advance; lead stope; leading stope | |||
| forehead; advancing heading; first advance (при уступной выемке камеры); fore end; fore-head; stope drift (при выемке камеры на пологом падении); advance beading | |||
| leading face | |||
| передовой забой: 23 phrases in 4 subjects |
| Construction | 5 |
| Military | 4 |
| Mining | 9 |
| Technology | 5 |