how to turn a drill into a 250v generator

2020/02/27 に公開
視聴回数 322,575 回
0
0
how to turn a drill into a 250v generator
how to turn a portable drill into a 250v .... 5000w high power generator.
You can see more at;
https://www.youtube.com/watch?v=uOYkN9YDTJs&t=8s