interlocking system
| of
| semaphore signal
| interlocking system | |
| met. | 联锁系统 |
| of | |
| gen. | 的; …的; 关于 …的; …做成 的; 对…; … 的 |
| semaphore signal | |
| railw. | 横杆 信号 |
| shipb. | 旗语信号 |
| tech. | 杆上信号; 塔上信号; 手旗信号; 手旗通信 |
| |||
| 联锁系统 | |||
| 连锁系统 | |||
|
interlocking system : 15 phrases in 7 subjects |
| Agriculture | 1 |
| Communications | 2 |
| General | 1 |
| Nautical | 1 |
| Rail transport | 2 |
| Space | 1 |
| Technology | 7 |