[font=Tahoma, Simsun][backcolor=#def0fb][size=3]*.GTL TopLayer顶层走线[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GBL BottomLayer底层走线 [/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GTO TopOverlay顶层丝印字[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GBO BottomOverlay底层丝印[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GTS TopSolder顶层阻焊[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GBS BottomSolder底层阻焊[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GTP TopPaste顶层贴片钢网[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GBP BottomPaste底层贴片钢网[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GPT Top Pad Master顶层主焊盘[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GPB Bottom Pad Master底层主焊盘[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.G1,*.G2,.. MidLayer1,2,..内层走线[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GP1,*.GP2,.. InternalPlane1,2,..内层平面1,2,..[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GM1 ,*GM2,.. Mechanical1,2,..机械层1,2,..[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GKO KeepOutLayer禁止布线层(可做板子外形)[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GG1 DrillGuide钻孔位置层[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.GD1 DrillDrawing钻孔图层 *drill 钻孔文件[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.TXT 分孔图表[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.APR 光圈表文件[/size][/backcolor][/font][font=Tahoma, Simsun][backcolor=#def0fb][size=3] *.DRR 钻孔报告文件[/size][/backcolor][/font]