| 摘要 |
A linear seal (10, 10') having a constant rectangular section along the length thereof, characterised in that the seal (10, 10') has a first end (12) comprising, on a first face (14) of the seal, a first step (16) and a first bevel panel (18), and a second end (12') also comprising, on a second face (14') opposite the first face (14), a second step (16') and a second bevel panel (18'), the ends (12, 12') being capable of engaging with each other to form a circular seal. |
