| 1. | The cross girder center segments of the bents were field bolted .
构架横梁的中间段在工地用螺栓连接。 |
| 2. | Bolted connections with reduced shank ; stud - bolts
带缩径杆的螺栓连接件.双头螺柱 |
| 3. | Water storage , factory - coated bolted steel tanks for
储水用加工涂覆螺栓连接钢罐 |
| 4. | Bolted connections with reduced shank ; hexagon nuts
带缩径杆的螺栓连接件.六角螺母 |
| 5. | Bolted connections with reduced shank ; cap nuts
带减缩刀柄的螺栓连接件.第8部分:螺母 |
| 6. | Strap - shaped handles for equipment , type for bolted
第1部分:螺栓连接式设备用带形把手 |
| 7. | Bolted connections with reduced shank ; studs
带缩径杆的螺栓连接件.螺柱 |
| 8. | Specification for steel single tier bolted shelving angle upright type
钢制螺栓连接的单层搁板 |
| 9. | High strength bolted friction type joint
摩擦型高强度螺栓连接 |
