shot holes: 74 phrases in 17 subjects |
Agriculture | 12 |
Biology | 1 |
Drilling | 2 |
General | 5 |
Geology | 3 |
Geophysics | 3 |
Gold mining | 1 |
Informal | 5 |
Makarov | 7 |
Military | 1 |
Mining | 6 |
Oil / petroleum | 8 |
Oil and gas | 7 |
Oil and gas technology | 4 |
Phytophathology | 1 |
Technology | 4 |
Wood processing | 4 |