30 C.F.R. § 77.1105 Internal combustion engines; fueling.
Title 30 - Mineral Resources
Internal combustion engines, except diesels, shall be shut off and stopped before being fueled.
Title 30: Mineral Resources
PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES
Subpart L—Fire Protection
§ 77.1105 Internal combustion engines; fueling.
