... Standard 1) The Technical Basis.Three-dimensional storehouse of design, manufacture, installation, debugging and acceptance should ... supporting facilities.3, High efficient utilization of existing space.4, Optimized for material storage and running path, uniform ... 0,(5) Material: Fine steel SS4OO type 1.5 Surface Treatment 1) Surface treatment of steel Derusting è Degrease è Water washing è Pickling ...