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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, Poke fan mounting holes: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 How to Make an Affordable Soldering Fume Extractor, Poke fan mounting holes: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 How to Make an Affordable Soldering Fume Extractor, Poke fan mounting holes: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Poke fan mounting holes
  • Use a pointy object like a screwdriver to poke four fan mounting holes into the box.

使用螺丝刀之类的尖锐物体在盒子上戳出四个风扇安装孔。

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