When a customer moves, do you show their address at the time they bought the product or their current address?
当客户搬家时，是否在其购买产品时展示其地址或者其当前地址？
2
The output and current efficiency of aluminum reduction cells can be improved by current strengthen under certain circumstances, but the cost of every product can be reduced at the same time.
在一定的技术条件下通过电流强化可以提高电解槽铝产量和电流效率，降低单位产品的成本。
3
It points out that arc dis charge time is related to circuit time constant and the product of inductance and static current.