Nøkkelring i rustfritt stål for lasergraver （10 stk/sett）
$22 $17 Lagre:$6
ComMarker R5 multifunksjonell roterende
$384 $288 Lagre:$96
Nøkkelring i rustfritt stål for lasergraver 10 stk/sett
$22 $17 Lagre:$6
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Kobberkledd PCB Laminat Kretskort, Enkel side (5Stk)
- Materiale: Glass Fiber, Kopper; Layers: Single Sided.
- Dimensjon: 10x10 cm - 3.9" x 3.9" (W*L); Thickness : approx. 1.5mm- 0.06" Thickness.
- Applikasjoner:Great for making PCB Circuit Board, Modeller. Widely used in product development, DIY experiments, vedlikehold, produksjon, etc.
- Stable:Mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate.
- Merk:The oxide layer on the surface of the copper-clad laminate needs to be polished clean with fine sandpaper to ensure that the carbon powder can be firmly printed on the copper-clad laminate during transfer. The surface of the board should be polished bright without obvious stains.
