在upgrade按装下面呢 新版本换地方了,就是这样的! 但 aspen refsys™ aspen hysys® petroleum refining process modeling (hysys) aspen refsys catcracker™ aspen hysys® catcracker process modeling (hysys) advanced simulation options aspen refsys hydrocracker™ aspen hysys® hydrocracker process modeling (hysys) advanced simulation options aspen refsys reformer™ aspen hysys® reformer process modeling (hysys) advanced simulation等内容,如何安装?