Through the new image design and reconstruction cases of gas stations,it is convinced of that design,except with innovation awareness,still should take norm and standard as the criterion and continually modify design so that feasible,dependable and reliable gas station design can be made.

This paper studies methods of evaluation and decision for continuous use, possession transfer, replacement, technological innovation and graft, merger and joint operation of firms assets in order that the basis of scientific decision for efficient use, optimal allocation and reconstruction of firms assets is provided.

The paper discusses PC s current situation,features and notable achievements in equipment technology reconstruction,and raises some suggestion aiming at the problems of PC in equipment technology reconstruction.