UNE-EN 17138:2019
Conservation of cultural heritage - Methods and materials for cleaning porous inorganic materials

Standard-Nr.

UNE-EN 17138:2019

Erscheinungsdatum

2019

Organisation

ES-UNE

Letzte Version

UNE-EN 17138:2019

UNE-EN 17138:2019 Veröffentlichungsverlauf

• 2019 UNE-EN 17138:2019 Conservation of cultural heritage - Methods and materials for cleaning porous inorganic materials