| |||
installation and equipments | |||
installation and equipment | |||
installations and equipments |
设 施 和设备 : 16 phrases in 10 subjects |
Aviation | 4 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 1 |
Navigation | 1 |
Space | 2 |
Technology | 2 |
United Nations | 1 |
United States | 1 |
Water resources | 1 |