sat格式打开的时候出现save file is from a later version of Acis; ujan2'YT step格式打开的时候出现STEP translator license is required for data translation; [iGL~RiXtn 请问怎么解决呢
k\Z@B!VAq sat格式打开的时候出现save file is from a later version of Acis; tKYg step格式打开的时候出现STEP translator license is required for data translation; S0H|:J 请问怎么解决呢