Broad-crested weir
өргөн босготой ус халиагуур
водослив с широким порогом
Broad crested weirs are robust structures that are generally constructed from reinforced concrete and which usually span the full width of the channel. They are used to measure the discharge of rivers, and are much more suited for this purpose than the relatively flimsy sharp crested weirs.
SourceЗураг
