50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Feb 29, 1988
CEN
CEN/TC 96 Drainage equipment outside buildings
European Norm
Mutual understanding and communication. Quality. Energy economy.
IN_DEVELOPMENT
EN 124
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Feb 29, 1988