DIN 87160-2 - DRAFT
DIN 87160-2 - DRAFT Draft Document - Metal strainers, DN 20 to DN 200 - Part 2: Components
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/2014
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/2014