Self-igniting light dry battery type.

干电池式救生圈自亮浮灯。

The action of mercury in treating waste dry battery was investigated.

本文是关于废干电池处理过程中汞的行为研究。

A method of comprehensive utilization of waste dry battery was proposed.

详细论述了一种综合利用干电池废芯的方法。

Because its electrolyte is a non-flowing material, we also call it dry battery.

因为这种化学电源装置其电解质是一种不能流动的糊状物，所以也叫做干电池。

The expansion graphite replaced acetylene black as electrical core material in dry battery.

在干电池中用膨胀石墨代替乙炔黑作为电芯材料。