NF B10-622*NF EN 12407:2019
Natural stone test methods - Petrographic examination

Standard No.

NF B10-622*NF EN 12407:2019

Release Date

2019

Published By

Association Francaise de Normalisation

Latest

NF B10-622*NF EN 12407:2019

NF B10-622*NF EN 12407:2019 history

• 2019 NF B10-622*NF EN 12407:2019 Natural stone test methods - Petrographic examination