| 摘要 |
1. The waste-gas outlet muffler is equipped with an exhaust conduit with longitudinal slits with attachments in the form of plates bent at an acute angle. It is characterised in that the openings (2) with attachments (3) are made in the walls of the final section of the exhaust conduit (1), located inside the shield (4). The attachments (3) are bent inside the exhaust pipe (1) and their free ends are directed in opposite direction to the flow direction of waste gases.
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