Stan Shiels on centrifugal pumps: Collected articles from 'World Pumps' magazineLibro electrónicoStan Shiels on centrifugal pumps: Collected articles from 'World Pumps' magazinedeStan ShielsCalificación: 5 de 5 estrellas5/5Guardar Stan Shiels on centrifugal pumps: Collected articles from 'World Pumps' magazine para después