"5077"^^ . . . "Canal ring"@en . . . . . . "A canal ring is the name given to a series of canals that make a complete loop."@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "1108180980"^^ . . . . "2555594"^^ . . . . . . . . . . . . . . . . . "A canal ring is the name given to a series of canals that make a complete loop."@en . . . . . . . . . . . . . . . . . . . . . . . .