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Autor:
Z. Kannazarova, Lee Afanasiy Lee Afanasiy, Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, V. I. Balabanov
Publikováno v:
Prirodoobustrojstvo. :36-40
The article discusses an advanced method for cleaning closed horizontal drainage systems in the irrigation zone. The technological process of cleaning from sediment is carried out by dragging winches of a special cable with a ruff, previously laid in