плавная кривая : 16 phrases in 12 subjects |
Automated equipment | 1 |
Construction | 1 |
Drilling | 1 |
Electrical engineering | 2 |
Electronics | 1 |
Hydrology | 1 |
Information technology | 1 |
Mass media | 1 |
Navigation | 1 |
Oil / petroleum | 1 |
Programming | 4 |
Road works | 1 |