标志信号 | |
agric. IT | notch |
mil., air.def. | call sign |
发生器 | |
met. | generator; generatrix; producer; regenerator |
space | generator |
sport. | generator |
| |||
notch | |||
call sign | |||
marking signal |
标志信号 : 25 phrases in 10 subjects |
Air defense | 1 |
Automobiles | 1 |
Communications | 4 |
Electronics | 1 |
General | 1 |
Geophysics | 1 |
Metallurgy | 1 |
Rail transport | 2 |
Technology | 10 |
Telecommunications | 3 |