图纸较大，钣金结构，零部件齐全 500KHE-直流柜右后门.SLDASM(1.21MB)，1000×850框架.SLDASM(1.44MB)，500KHE-800宽框架.SLDASM(1.08MB)，800X850底框焊接.SLDASM(598KB)，500KHE-前门加强筋.SLDASM(287.5KB)，2100-U57.sldasm(55KB)，2100-U56.sldasm(61.5KB)，2100-U12.sldasm(61.5KB)，500KHE-左柜钣金装配.SLDASM(6.77MB)，MS876-1套件.SLDASM(2.34MB)