The waste electric soldering iron is converted into a welding machine, which is very easy to use

The waste electric soldering iron is converted into a welding machine, which is very easy to use, and there is no need to buy welding rods
Non-professionals do not operate directly!
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[@imhoi1269]

神奇的工具。

[@user-pq8ib9jn4c]

有創意

[@alexwoods9382]

大智慧

[@yewyong8670]

可以用但是要小心点啊。

[@edgesh4842]

直流12V供电，没事

[@xxxddd4090]

​@@edgesh4842 嗯

[@hongjiejiang2773]

是怕电池爆炸吗？

[@xxxddd4090]

@@hongjiejiang2773 電池不會爆炸