| 摘要 |
An exhaust header assembly comprises; A. A MULTIPLICITY OF EXHAUST PIPES HAVING TERMINALS, B. A COLLECTOR TUBE HAVING AN ENTRANCE END RECEIVING SAID TERMINALS IN SIDE-BY-SIDE RELATION, C. SAID TERMINALS HAVING OUT-OF-ROUND SIDE WALLS RETAINED IN INTERENGAGEMENT TO BLOCK ESCAPE OF EXHAUST GAS THEREBETWEEN.
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