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automatic block | |
el. | 自动闭锁 |
with | |
gen. | 跟; 随着; 用 |
busin. | 和…一起; 与…一道; 与…一起 |
impulse track circuit | |
tech. | 脉冲轨道电路 |
| |||
自动闭锁 | |||
自动闭塞 |
automatic block with impulse track circuits : 149 phrases in 13 subjects |
Architecture | 2 |
Communications | 30 |
Construction | 1 |
Electric machinery | 1 |
Electronics | 11 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Plastics | 1 |
Rail transport | 17 |
Shipbuilding | 2 |
Space | 1 |
Technology | 79 |
Telecommunications | 1 |