46 C.F.R. § 32.35-1 Boilers and machinery—TB/ALL.
Title 46 - Shipping
Boilers, main and auxiliary machinery, and piping systems shall conform to the requirements of subchapter F (Marine Engineering) of this chapter, except as otherwise provided for in this subchapter.
Title 46: Shipping
PART 32—SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS
Subpart 32.35—Main and Auxiliary Machinery
§ 32.35-1 Boilers and machinery—TB/ALL.