![]() |
| |||
防火线 | |||
射击地线 | |||
消防专用管道; 消防管线; 火灾最前线; 火灾现场警戒线; 防火沟 | |||
| |||
防火隔离线; 消防〔火灾现场〕警戒线; 火灾最前线; 交通封锁线 |
fire- line : 27 phrases in 8 subjects |
Aviation | 2 |
Desert science | 1 |
Geophysics | 1 |
Hydroelectric power stations | 1 |
Nautical | 1 |
Oil / petroleum | 1 |
Space | 3 |
Technology | 17 |