| 摘要 |
A catalyst storage case (6) includes a case body (60) having an exhaust passage (60c) ; and first and second oxidation catalysts (61, 62) disposed in the exhaust passage (60c) of the case body (60). The first and second oxidation catalysts (61, 62) are arrayed in a direction intersecting a direction along which the exhaust passage (60c) extends. |
