... design, manufacture, installation, debugging and acceptance should follow the following standards:GBJ - 88 Steel structure design manualZBJ83015-89 ... design standardGB92865-88 Electrostatic powder spraying construction standard 2) The Design Stabdard 1, High starting point, specialization, lower ... space is plus or minus 1mm,(3) When full loading, the maximum deflection of pillar less than 1/1000H,(4) ...