| 1. | General specification for trolley bus air circuit - breakers 无轨电车空气断路器通用技术条件 |
| 2. | Railway rolling stock . shut - off plug valves , for compressed air circuits 铁路车辆.压缩空气管路用截止塞阀 |
| 3. | Acb , air circuit breaker ?中回路遮断器 |
| 4. | Air circuit resistance 空气循环阻力 |
| 5. | Air circuit breaker 空气自动断路器 |
| 6. | Disconnect all the bushes before dismantling the automatic air circuit breaker 在拆下自动空气断路器之前,先把所有母线脱开。 |
| 7. | Air circuit breaker 空气无熔丝开关 |
| 8. | Mechanical ( precision machine / hydro / air circuit ) high - level maintenance skill experience 5年以上铸造或机械工业设备维修经验。 |
| 9. | Mechanical ( precision machine / hydro / air circuit ) maintenance high skill experience 机械(精密设备/油压/空气回路)高水平的维护经验。 |
| 10. | See air circuit breaker , main breaker , molded case circuit breaker and power circuit breaker (见空气线路断路器、主开关、塑壳线路断路器等) 。 |