46 C.F.R. § 185.352 Ventilation of gasoline machinery spaces.
Title 46 - Shipping
The mechanical exhaust for the ventilation of a gasoline machinery space, required by §182.460(a)(1)(ii) of this chapter, must be operated prior to starting gasoline engines for the time sufficient to insure at least one complete change of air in the space served.
Title 46: Shipping
PART 185—OPERATIONS
Subpart C—Miscellaneous Operating Requirements
§ 185.352 Ventilation of gasoline machinery spaces.

