DWG 파일 헤더 정보에 표기되는 버전별 정보 MC0.0 - DWG from Rel. 1.1 AC1.2 - DWG from Rel. 1.2 AC1.4 - DWG from Rel. 1.4 AC1.50 - DWG from Rel. 2.0 AC2.10 - DWG from Rel. 2.10 AC1002 - DWG from Rel. 2.5 AC1003 - DWG from Rel. 2.6 AC1004 - DWG from Rel.9 AC1006 - DWG from Rel.10 AC1009 - DWG from Rel.11/12 (or LT R1/R2) AC1012 - DWG from Rel.13 (or LT95) AC1014 - DWG from Rel.14, 14.01 (or LT97/LT98) AC1015 - DWG..