
Conservation of Cultural Heritage. Methods and materials for cleaning porous inorganic materials.
NORMA vydána dne 14.1.2019
Designation standards: BS EN 17138:2018
Publication date standards: 14.1.2019
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 580 98235 4 Status: Confirmed