| 摘要 |
PURPOSE:To improve corrosion resistance and external appearance by constituting a tubular outer shell and an end plate constituting the outer shell of a muffler from steel plates, aluminum plated steel plates and galvanized steel plates having both surfaces coated with anticorosive paint film. CONSTITUTION:An outer shell 1 and endplates 3 of a muffler are constituted from steel plated, aluminum plated steel plates, galvanized steel plates or the like having both surfaces coated with anticorrosive paint film of polyester system synthetic resin for example. |
