| 摘要 |
A clamp 10 has body portions 12 adapted to be secured together and a longitudinally arranged seal device 14 for sealing between the body portions 12. The seal device 14 is located in a groove 38 provided in an interface surface 39 (see Figure 4) of one of the body portions 12 and, in use, the seal device 14 provides sealing between the clamp body portions 12. |
