Related tags:
- refinery
- oil refinery
- petrochemical
- pollution
- air pollution
- chemical industry
- power station
- gas
- industry
- fabrica
- manufacture
- production
- fuel
- chimney
- smog
- fog
- fumée
- energy
- global warming
- environmental pollution
- pipe
- smoke
- coal
- gas station
- fuel station
- eco energy
- power
- steam
- climate
- steel
- background smoke
- chemical
- chemistry
- heavy
- background technology
