装药不得与钻孔同时进行，的翻译：Charges shall not be bored at the same time, 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Charge shall not be drilled at the same time,

Charges shall not be bored at the same time,

The powder charge does not have also to carry on with the drill hole,

Fillings may not be the drilling carried out at the same time.

Charges shall not be bored at the same time,