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