RT @SafetyFlrst: concrete retaining wall failure allows a hill landslide https://t.co/RYUK1x6AOf 0 atbildes
Ernests Štāls - mastodon.social/@ernests (2018-08-06 22:44:28) |
RT @SafetyFlrst: concrete retaining wall failure allows a hill landslide https://t.co/RYUK1x6AOf |