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Application filed by Винницкий Национальний Технический УниверситетfiledCriticalВинницкий Национальний Технический Университет
Priority to UAU201107809UpriorityCriticalpatent/UA66911U/en
Publication of UA66911UpublicationCriticalpatent/UA66911U/en
A throttling device has a body, elastic stretching insert, control elemets, large and small rods, regulating hinge joints, a protective cover, ball of sliding collar, ball of adjusting ring and collar of adjusting ring. Each control device is arranged as a pressure control element.