- 行业: Fire safety
- Number of terms: 98780
- Number of blossaries: 0
- Company Profile:
Established in 1896, NFPA's mission is to reduce the worldwide burden of fire and other hazards on the quality of life by providing and advocating consensus codes and standards, research, training, and education.
A device that allows the bypass of fluids to limit the pressure in a system.
Industry:Fire safety
A device that ascends into the air without use of aerodynamic lifting forces acting against gravity and that is propelled by one or more rocket motors.
Industry:Fire safety
A device that automatically detects the operation of a fire extinguishing or suppression system by means appropriate to the system employed.
Industry:Fire safety
A device that automatically detects the operation of a fire extinguishing or suppression system by means appropriate to the system employed.
Industry:Fire safety
A device that automatically reduces gas under high pressure to a usable lower working pressure.
Industry:Fire safety
A device that burns solid, liquid, or gaseous fuel or a combination thereof.
Industry:Fire safety
A device that causes the door or window to close when activated by a fusible link or detector.
Industry:Fire safety
A device that changes electrical energy from one form to another, as from alternating current to direct current.
Industry:Fire safety
A device that closes all operations within the fueling facility from either local or remote locations.
Industry:Fire safety
A device that consists of a rotary transformer and capacitor panel(s) that permits the operation of 3-phase loads from a single-phase supply.
Industry:Fire safety
