title: [Maintenance of a tube milking plant using an automatic cleaning device with a timing relay].
mesh_terms: D000818:Animals; D001331:Automation; D002417:Cattle; D003612:Dairying; D004864:Equipment and Supplies / Q000662:veterinary*; D005260:Female; D013997:Time Factors
vernacular_title: Wartung einer Rohrmelkanlage durch Reinigungsautomatik mit Zeitschaltuhr.