50.97 End of interruption of work - split/merged Mar 25, 2015
CEN
CEN/TC 154 Aggregates
European Norm
91.100.15 Mineral materials and products
to replace clause A.1
WITHDRAWN
EN 933-8:2012
ABANDON
EN 933-8:2012/FprA1
50.97
End of interruption of work - split/merged
Mar 25, 2015