通信保障 | |
space | communication support |
PANOSE 体系 | |
multimed. | PANOSE |
体系 | |
avia. | chain; hierarchy |
manag. | frame |
met. | syntax |
space | system of systems |
sport. | hierarchy |
| |||
communication support |
通信保障 : 9 phrases in 3 subjects |
China | 2 |
Consulting | 1 |
Space | 6 |