全套设备: 206 phrases in 18 subjects |
Astronautics | 3 |
Aviation | 6 |
Bridge construction | 1 |
Business | 1 |
Computers | 1 |
Economy | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 121 |
Geology | 1 |
Information technology | 1 |
Military | 9 |
Missiles | 1 |
Navy | 1 |
Oil and gas | 2 |
Oil processing plants | 9 |
Space | 1 |
Technology | 44 |