------------------------------------------------------------------------------------------ Gerber File Extension Report For: MainBoard.GBR 23.05.2017 09:54:31 ------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------ Layer Extension Layer Description ------------------------------------------------------------------------------------------ .gbr Component Side .gbr Ground Plane .gbr Power Plane .gbr Solder Side .gbr Bottom Pad Master .gbr Top Pad Master .gbr Top Overlay .gbr Top Solder .gbr Bottom Paste .gbr Bottom Overlay .gbr Bottom Solder .gbr Top Paste .gbr Mechanical 15 .gbr Profile .gbr Non-plated through-hole drill file .gbr Plated through-hole drill file .gbr Drill Drawing .gbr Drill Guide ------------------------------------------------------------------------------------------