International Commission on Irrigation & Drainage Commission Interationale des Irrigation et du Drainage
4772. Main line : Pipeline of an irrigation system under pressure going from the water source to the sub-mains or to the distribution nozzle-lines. | ||
4772. Canalisation principale : Canalisation d`un réseau d`irrigation sous pression allant de la source d`eau aux canalisations secondaires ou aux rampes de distribution. | ||