плавная регулировка : 27 phrases in 17 subjects |
Chemistry | 1 |
Communications | 1 |
Construction | 1 |
Drilling | 1 |
Electrical engineering | 1 |
Electronics | 2 |
High frequency electronics | 1 |
Mass media | 3 |
Mechanic engineering | 1 |
Medical | 2 |
Medical appliances | 1 |
Metrology | 2 |
Physics | 1 |
Programming | 1 |
Technology | 4 |
Telecommunications | 3 |
Welding | 1 |