| 摘要 |
A dash mat (10) for blocking the transfer of sound from the vehicle engine compartment, through the firewall, and into the passenger compartment. The dash mat (10) comprising a planar sheet (12) having a pair of opposed doors (14, 15) aligned with an opening in the firewall through which passes a vehicle accessory. The doors move between an open position, where the vehicle accessory can be passed through, and a closed position, where the doors (14, 15) seal the vehicle accessory relative to the planar sheet (12).
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