低速率银锌蓄电池
low rate silver zinc battery
单节蓄电池放电指示器
single digit battery discharge indicator
带蓄电池灯具
luminaires with self-contained battery
大电流蓄电池回路
high current battery circuit
储能用铅酸蓄电池
energy storage lead-acid battery
充电蓄电池状态
charged battery condition
充电蓄电池冷却时间
charged battery cooling time