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