機器
environmental
abandonment
architectural
area
attraction
building
complex
construction
cracked
culture
cz
czech
deserted
ecological
engineering
equipments
european
facilities
factory
foundry
furnace
heritage
historic
industrial
iron
ironworks
manufacture
metal
metallurgic
metallurgy
mill
mineshaft
nobody
object
old
ostrava
plant
pollution
producing
rust
scenic
steel
technological
tourism
tower
traveler