推 杆: 239 phrases in 23 subjects |
Armored vehicles | 3 |
Astronautics | 1 |
Automated equipment | 5 |
Automobiles | 11 |
Aviation | 12 |
Chemistry | 2 |
Construction | 1 |
Drilling | 2 |
Drives | 2 |
Electronics | 5 |
General | 53 |
Jet engines | 4 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Military | 1 |
Mining | 1 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Oil processing plants | 4 |
Polymers | 1 |
Roll stock | 1 |
Shipbuilding | 1 |
Technology | 125 |