30.97 End of interruption of work - split/merged Dec 2, 1989
CEN
CEN/TC 158 Head protection
European Norm
Specifies the classification and requirements for helmets to be worn by riders of pedal cycles. Additional optional requirements are included to apply only where claimed by the manufacturer.
ABANDON
CEN/TC 158 N 9
30.97
End of interruption of work - split/merged
Dec 2, 1989