| 1. | Cables for non - power - limited fire - alarm circuits
非动力限制火灾报警电路用电缆 |
| 2. | Checking the reaction of power alarm circuit
检查电源报警电路是否起作用。 |
| 3. | Protectors for data communication and fire alarm circuits
数据通信和火警线路用保护器 |
| 4. | Cables for power - limited fire - alarm circuits
功率限制的火灾报警线路用电缆 |
| 5. | Protectors for data communications and fire - alarm circuits
数据通信和火灾报警电路用保护器 |
| 6. | Analysis on jyc - 94 type oxygen - methane alarm circuit
94型便携式甲烷氧气监测报警仪电路分析 |
| 7. | Standard for safety for non - power - limited fire - alarm circuits
非动力限制火灾报警电路安全标准 |
| 8. | On improvement of alarming circuit to brake light of current cars
对现用汽车制动灯故障报警电路的改进 |
| 9. | Standard for safety for cables for power - limited fire - alarm circuits
有限功率火灾报警线路用电缆的安全标准 |
| 10. | Elect hardware , and design current to voltage translation circuit , voltage amplification circuit and acoustic - optic alarming circuit
对硬件进行了选择,对电流/电压转换电路?电压放大电路和声光报警电路进行了具体设计 |
