| 1. | Nominal voltages for low voltage public electricity supply systems
低压公用供电系统的标称电压 |
| 2. | Nominal voltages and test voltages for automotive electric equipments
汽车电气装置的标称电压及试验电压 |
| 3. | Push switches , single - pole , for a nominal voltage up to 24 v
第1部分:额定电压最高可达24 v的单极按纽开关 |
| 4. | Motor vehicles ; cable connection strips for 24 v nominal voltage installations
汽车. 24v标称电压设备用电缆连接片 |
| 5. | Stop light switches , mechanical , for a nominal voltage up to 24 v
第2部分:额定电压最高可达24 v的机械式停车指示灯 |
| 6. | Nominal voltage ratio
标称电压比 |
| 7. | Erection of power installations with nominal voltages up to 1000 v ; auxiliary circuits
标称电压1kv以下的电力装置的安装.辅助电路 |
| 8. | Switches for common application ; pull switch for a nominal voltage up to 24 v
普通开关.第1部分:额定电压最高可达24 v的拉绳开关 |
| 9. | Switches for common application ; toggle switch for a nominal voltage up to 24 v
普通开关.第2部分:额定电压最高可达24 v的拨动开关 |
| 10. | Ceramic envelope for outdoor low - oil - content circuit - breaker with nominal voltage 110 kv and 220 kv
110及22kv户外少油断路器用磁套 |
