Industrial smoke filters. Scrubbers next to smokestack.
Palabras clave
industry,
equipment,
recycling,
clean,
filter,
exhaust,
scrubber,
manufacture,
scrub,
environment,
remove,
pollutant,
smokestack,
chimney,
cocoa,
production,
factory,
tree,
yellow,
metal,
pipe,
tank,
business,
atmosphere,
gas,
smoke,
environmentally friendly,
construction