Current stage: 50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Apr 14, 1989
Originator: CEN
Owner: CEN/SS F20 Quality assurance
Type: European Norm
IN_DEVELOPMENT EN 45020:1991 50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Apr 14, 1989
