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如何制作经济实惠的焊接烟雾净化器

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How to Make an Affordable Soldering Fume Extractor, Place the electronics in the box: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
Place the electronics in the box
  • Place the loose wires in the box.

  • Secure the 9V battery to the interior of the box using double sided tape.

将松散的电线放入盒子中。

使用双面胶带将 9V 电池固定到盒子内部。

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