40.97 End of interruption of work - split/merged Aug 18, 2005
CEN
CEN/TC 187 Refractory products and materials
European Norm
This European Standard defines terms for those refractory products and materials, which are classed as AES wool products.
ABANDON
prEN 1094-8
40.97
End of interruption of work - split/merged
Aug 18, 2005