| 1 | The gun traverses smoothly on its bearings. | |
| 2 | Machine bed, table, column, bearing block, support. | |
| 3 | And we can produce bridge rubber parts, including Bailey, expansion and bearing. | |
| 4 | Lifting lugs are required and shall be attached to the saddle supports . lifting lugs shall not be attached to the vessel pressure envelope. | |
| 5 | The shear keys bear moment and shear and decrease from support to mid-span. |