预负载用高强度结构螺栓连接副,第8部分:HV系统 - 六角头加强杆螺栓
High-strength structural bolting assemblies for preloading - Part 8: System HV — Hexagon fit bolt
预负载用高强度结构螺栓连接副,第8部分:HV系统 - 六角头加强杆螺栓
High-strength structural bolting assemblies for preloading - Part 8: System HV — Hexagon fit bolt