Drainage systems. Construction of houses, sewerage. Gutter.
Palabras clave
drain,
pipe,
roof,
architecture,
border,
cement,
city,
concrete,
construction,
dirty,
discharge,
industrial,
industry,
leaving,
material,
metal,
narrow,
outside,
perforation,
rainfall,
sanitation,
service,
sewage,
steel,
utility,
water