Home / Standards / GB/T 3633-1995 GB/T 3633-1995 Technical specification for torshear type high strength bolt assemblies for steel structures 钢结构用扭剪型高强度螺栓连接副 技术条件 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A