Electro magnet lifts a lot of iron screws, but the magnet will only be able to do so as long as the current flows in the coils.

Electro magnet lifts a lot of iron screws, but the magnet will only be able to do so as long as the current flows in the coils.图片
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会员专享Electro magnet lifts a lot of iron screws, but the magnet will only be able to do so as long as the current flows in the coils.
  • 素材ID：353852092
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  • 格式：JPG
  • 作者：Kim
  • 尺寸：
    S1000 x 800px · 35 x 28cm · 72dpi
    M2300 x 1840px · 81 x 64cm · 72dpi
    F2720 x 2172px · 23 x 18cm · 300dpi
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