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ground guidance | |
avia. | 地面制导; 地面引导; 用地面设备导航; 按地标驾驶飞机 |
equipment | |
comp., MS | 設備 |
environ. | 设备 |
hydroel.st. | 装备; 仪器 |
met. | 工具 |
| |||
地面制导; 地面引导; 用地面设备导航; 按地标驾驶飞机 |
ground guidance equipment : 12 phrases in 4 subjects |
Aviation | 3 |
Electronics | 4 |
Space | 4 |
United States | 1 |