***The * * * Academy of Science of Agricultural University has the graphic content of the professional construction drawing of the curtain wall of the graduate school research building project, including all materials related to the above project, such as granite, aluminum veneer, aluminum foil, glass, daylighting roof, aluminum alloy decorative strip, supporting profiles, steel structure of the base course, various connectors, fasteners, sealing materials, fire protection, lightning protection, heat preservation, sound insulation