Draft Document – Replenishment with operating materials and disposal of fluid waste from seagoing vessels – Part 2: Emergency release couplings up to PN 10
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2012

Draft Document – Replenishment with operating materials and disposal of fluid waste from seagoing vessels – Part 2: Emergency release couplings up to PN 10; Text in German and English
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2014