What range of amperage is needed ?

电流范围是什么?

The application displays the current or max pack amperage readings in either gauge or numeric format .

图形或者数字显示电流，显示当前或者最大电流。

The most cost effective are 90 or 95 percent alumina oxide nozzles , which work adequately for lower amperage applications .

最具成本效益的90或95%氧化铝喷嘴,适当降低工作电流应用.

To take advantage of fast-charging batteries , a car 's electrics will have to be hardened up to cope with the huge amperage involved .

为了利用快速充电电池，要强化汽车电路以承载大电流。

Calculate amperage and wattage data .

计算安培和功率数据。