卫星星座 | |
space | satellite constellation |
通信网络 | |
IT | communications network |
textile | communication network |
Nixdorf通信网络 | |
commun. | Nixdorf Communication Network |
| |||
satellite constellation |
卫星星座 : 15 phrases in 6 subjects |
Air defense | 1 |
Aviation | 2 |
Computer networks | 2 |
Genetics | 2 |
Space | 6 |
United States | 2 |