Water turbine from old wood to the waste water treatment footage 4K
Palabras clave
wood,
old,
wooden,
construction,
wall,
building,
house,
texture,
timber,
metal,
pattern,
board,
rust-eaten,
rust,
brown,
abstract,
structure,
steel,
industrial,
ancient,
detail,
industry,
pollution,
sewage,
sewage treatment plant,
biology,
circle,
city,
city life,
clean,
cold drink,
construction industry,
curve,
dirty,
ecosystem,
engineer,
engineering,
environment,
environmental conservation,
equipment,
factory,
film,
filtration,
flowing water,
garbage,
horizontal,
hygiene
