rated speed: 31 phrases in 13 subjects |
Armored vehicles | 1 |
Automated equipment | 1 |
Automobiles | 2 |
Chemistry | 1 |
Computer networks | 1 |
Construction | 1 |
Electronics | 4 |
Energy industry | 3 |
Energy system | 2 |
Makarov | 1 |
Oil / petroleum | 1 |
Technology | 12 |
Transport | 1 |