Layer Pairs Export File for PCB: E:\liumin\PCB\20250604¼ÆËã»ú\PCB2.PcbDoc LayersSetName=Top_Bot_Thru_Holes|DrillFile=pcb2-roundholes.txt|DrillLayers=gtl,gp1,gp2,gbl LayersSetName=Top_Bot_Slot_Holes|DrillFile=pcb2-slotholes.txt|DrillLayers=gtl,gp1,gp2,gbl