99.60 Withdrawal effective Jun 12, 2019
CEN/TC 246 Natural stones
01.040.73 Mining and minerals (Vocabularies) | 01.040.91 Construction materials and building (Vocabularies) | 73.020 Mining and quarrying | 91.100.15 Mineral materials and products
This European Standard defines the recommended terminology covering scientific, and technical terms, test methods, products, and the classification of Natural Stones.
99.60 Withdrawal effective
Jun 12, 2019