| 摘要 |
A grommet includes a body having a first wall and a second wall. A passageway extends from the first wall to the second wall, and a service port extends from a first end adjacent to the first wall to a second end adjacent to the second wall. A first cap is integral with the first wall and covers the first end of the service port. Similarly, a second cap is integral with the second wall and covers the second end of the service port.
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