Ekosystem caverns, tunnels, underground facilities, harbour

(Clic: 159;sito web aggiunto: Jun 21, 2015)

• LINK: ekosystem.it
• Paese: Italia
• parola 1: caverns
• parola 2: parking
• parola 3: pubblic facilities
• parola 4: sport halls
• parola 5: water tretment
• parola 6: tunneling
• parola 7: tunnels
• parola 8: harbours
• parola 9: maritime engineering

Descrizione:

Ekosystem caverns, tunnels, underground facilities and harbour