сервомотор : 57 phrases in 11 subjects |
Armored vehicles | 2 |
Aviation | 12 |
Chemistry | 2 |
Electronics | 2 |
General | 1 |
Mechanic engineering | 14 |
Natural resourses and wildlife conservation | 1 |
Oil and gas technology | 2 |
Technology | 17 |
Textile industry | 1 |
Trucks/Lorries | 3 |