crown out
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- air duct smoke detector
- low energy fire
- booster reel
- manual reset type fire damper
- damp bulb temperature contrast
- safety legislation
- water flow alarm valve
- roundway driveway
- dense sky cover
- smoke emission
- bay
- AIIE;American Institute of Industrial Engineers
- floor load
- grandstand
- wet water foam
- HP fire water pump
- flammability indexing test
- hydraulic friction loss
- swash partition
- eacape system