阀控铅酸蓄电池(VRLA电池)
Valve-regulated lead-acid battery
短时掉电干扰判断
response to short-time power-off and interference
切换掉线率
handoff failure probability
LR6电池的抗振性能
Anti vibration performance of LR6 battery
保证车轴发电机极性不变的切换开关
axle generator pole changer
变电站蓄电池的维护
substation battery maintenance
厂用电切换
plant supply switch
switching of auxiliary power supply
auxiliary power supply switch
power supply transfer
auxiliary Power switching
power transfer
auxiliary power supplyswitching
auxiliary power switchover
auxiliary power switch
plant power-supp ly switchover
厂用电切换方式探讨
Discussion on house supply transfer