track -mounted: 25 phrases in 16 subjects |
Advertising | 1 |
Armored vehicles | 1 |
Automated equipment | 2 |
Construction | 4 |
Drilling | 1 |
Ecology | 1 |
General | 2 |
Gold mining | 1 |
Mechanic engineering | 1 |
Military | 1 |
Mining | 1 |
Oil / petroleum | 1 |
Production | 1 |
Sakhalin | 1 |
Technology | 5 |
Transport | 1 |