| |||
固端梁 | |||
固定射束; 固定梁 | |||
固定波束射束 | |||
嵌固梁 | |||
| |||
固端梁; 固定梁 |
fixed-beam : 24 phrases in 10 subjects |
Air defense | 1 |
Bridge construction | 4 |
Construction | 1 |
Earth sciences | 1 |
Electronics | 2 |
Hydroelectric power stations | 3 |
Logistics | 1 |
Metallurgy | 1 |
Space | 1 |
Technology | 9 |