 |
| |||
| tunneling | |||
| header; opening driving; tunnel driving | |||
| place driving; roadway construction | |||
| sink working | |||
| roadheading | |||
| проходка выработки: 142 do fraz, 13 tematyki |
| Budownictwo | 3 |
| Elektronika | 1 |
| Geologia | 1 |
| Górnictwo | 73 |
| Makarowa | 6 |
| Olej i gaz | 1 |
| Pospolicie | 4 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 27 |
| Transport | 1 |
| Węgiel | 3 |
| Wojskowość | 4 |
| Wydobywanie złota | 17 |