| 1. | Semiconductor switches actuate reed relays for signal circuits or power relays for other functions .
在信号电路中，以半导体开关驱动舌簧继电器；在其它程序动作电路中，以半导体开关驱动功率继电器。 |
| 2. | The design flow of a mixed - signal circuit is complicated
数模混合电路的设计流程是比较复杂的。 |
| 3. | Specification - cartridge fuse - links for use in railway - signalling circuits
铁路信号电路用管状熔丝链规范 |
| 4. | Design on signal circuit for hoist in auxiliary mine shaft base on plc technology
技术的一种副井提升机信号电路设计 |
| 5. | Blanking signal circuit
熄灭信号线路 |
| 6. | Railway fixed equipment . procedure for the establishment of safe signalling circuit diagrams
铁路固定设备.制定安全信号设备图的程序 |
| 7. | Specification for surge - protectors used in low - voltage data , communications , and signaling circuits
低压数据,通信和信号线路用过电压保护器的规范 |
| 8. | Surge protectors used in low voltage data communications and signaling circuits , standard test methods
低压数据通信和信令电路用电涌保护器.标准试验方法 |
| 9. | Standard specifications for surge protectors used in low - voltage data , communications , and signalling circuits
低压数据通信和信号线路用电泳保护器的标准规范 |
| 10. | Test methods for surge protectors used in low - voltage data , communications , and signalling circuits
低压数据电路通信电路和信号传输电路用电涌保护器件的试验方法 |
