passive fire protection system造句

• Fire dampers and smoke dampers are an integral and essential part of a building's passive fire protection system.
• "Lewis B . Puller " is the first non-combatant ship to have the new Navy N-30 class passive fire protection system installed.
• As with any other element of a building's passive fire protection system, smoke dampers need to be maintained, inspected and repaired to ensure they are in working order.
• "' Gerald W . " Jerry " Brown "'is an American whistleblower who concerned himself with deficiencies in passive fire protection systems in US and Canadian nuclear power plants.
• A "'fire door "'is a door with a fire-resistance rating ( sometimes referred to as a " fire protection rating " for closures ) used as part of a passive fire protection system to reduce the spread of fire and smoke between separate firewall or an occupancy separation.