| 1. | Dw80 series flameproof feed vacuum switch
80系列隔爆馈电开关真空化 |
| 2. | Burnout failure analysis of low - voltage feed switch in movable substation
移动变电站低压馈电开关烧毁事故分析 |
| 3. | Coordinated operation between bjd2 leak detector and kbz - 400 vacuum feeder switch
1140矿用真空馈电开关的配合使用 |
| 4. | An intelligent low - voltage vacuum circuit - breaker for flameproof feed switches
用于隔爆馈电开关的一种智能型低压真空断路器 |
| 5. | Standard for safety for nonindustrial photoelectric switches for lighting control
用于照明控制的非工业用光电开关安全性标准 |
| 6. | Mining type flameproof switchgear with vaccum circuit breaker for low - voltage alternate circuit
矿用隔爆型低压交流真空馈电开关 |
| 7. | The analysis of the failure of feeding breaker not being triggered while leakage relay acting
检漏继电器动作馈电开关不跳闸的故障分析 |
| 8. | Semiconductor devices - discrete devices - bipolar transistors for power switching applications
半导体器件.分立器件.电开关装置用双极晶体管 |
| 9. | Electric switches are made in a great many different shapes and sizes , but they all work in the same way
电开关有各种形状和大小，但它们都以同样的方式工作。 |
| 10. | Then i reached a neighborhood of electric switches , followed by fluorescent lightbulbs , then faucets
然后我到了邻近电开关的基地，接着是生产荧光灯光和龙头的。 |
