30 C.F.R. § 75.1103-6 Automatic fire sensors; actuation of fire suppression systems.
Title 30 - Mineral Resources
Automatic fire sensor and warning device systems may be used to actuate deluge-type water systems, foam generator systems, multipurpose dry-powder systems, or other equivalent automatic fire suppression systems. [37 FR 16546, Aug. 16, 1972]
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart L—Fire Protection
§ 75.1103-6 Automatic fire sensors; actuation of fire suppression systems.

