Stan Shiels on centrifugal pumps: Collected articles from 'World Pumps' magazineE-bookStan Shiels on centrifugal pumps: Collected articles from 'World Pumps' magazinedeStan ShielsNota: 5 de 5 estrelas5/5Salve Stan Shiels on centrifugal pumps: Collected articles from 'World Pumps' magazine para mais tarde