Liked on YouTube: Pouring concrete for dam construction
Pouring concrete for dam construction
What do you think about this procedure? #dam #concrete #waterworks #hydraulics
via YouTube https://www.youtube.com/watch?v=B7iz2QYLM-0
What do you think about this procedure? #dam #concrete #waterworks #hydraulics
via YouTube https://www.youtube.com/watch?v=B7iz2QYLM-0