Assertion: key weir | /r/HasProperty | p.k.weir
Facets:
Source sentences:
text: This new shape of weir baptized Piano Keys Weir (P.K.Weir) represent an effective alternative for most new dams and can increase in low cost the capacity of evacuation andor the stocking of several existing dams.
text: Piano keys weir (P.K.Weir)
text: Diagram of an element of the Piano keys weir (P.K.Weir)