| 摘要 |
The elastic ring according to the invention comprises a series of turns of metallic knit (3) enveloped by a metallic tape (1) and a series of turns of metallic knit which are not enveloped arranged radially outside the enveloped turns of metallic knit. This elastic ring is located between the opposing bearing faces of an exhaust coupling in order to provide sealing between a first length of tube and a second length of tube of this exhaust coupling. <IMAGE>
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