Aerator
April 11, 2022Anadromous Fish
April 11, 2022
A buttress dam in which the upstream part is a relatively thin flat slab usually made of reinforced concrete.
Aerator
April 11, 2022Anadromous Fish
April 11, 2022
Ambursen
A buttress dam in which the upstream part is a relatively thin flat slab usually made of reinforced concrete.
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