This data is the detailed cad design drawing of the structure of a two-story full steel structure workshop. From the architectural drawing, structural drawing, foundation drawing and design description, it is 44X27m, 10.5m high, 5.5m on the first floor and 5m on the second floor. 21 drawings, including architectural drawings. Structural design description, foundation layout plan, layout plan, vertical structure layout, steel frame elevation and nodes