排烟装置 meaning in Chinese
fume exhaust facilities
fume exhaust unit
fume exhaustion system
fume extractor
Examples
- Sand island the ventilation system isn ' t working . i can ' t see a thing through the smoke
排烟装置不起作用了。在浓烟里我甚么都看不到！
fume exhaust facilities
fume exhaust unit
fume exhaustion system
fume extractor