A.Autodesk Inventor重新啟動之后 B.轉(zhuǎn)換項(xiàng)目文件之后 C.新建Autodesk Inventor文件之后 D.退出定制對話框之后
A.Alt B.AltShift C.Ctrl D.Shift
A.CSV B.TXT C.XLS D.XML