Natural stone. Denomination criteria.
NORMA vydána dne 15.2.2018
Designation standards: BS EN 12440:2017
Publication date standards: 15.2.2018
The number of pages: 110
Approximate weight : 361 g (0.80 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 580 94538 0 Status: Under Review