46 C.F.R. § 128.320 Exhaust systems.
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No diesel-engine exhaust system need meet the material requirements in §58.10–5(d)(1)(i) of this chapter if the installation is certified as required by §128.220(c) of this part.
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PART 128—MARINE ENGINEERING: EQUIPMENT AND SYSTEMS
Subpart C—Main and Auxiliary Machinery
§ 128.320 Exhaust systems.
