RWA/724
WTO/TBT
Ruanda - 01 - Allgemeines, Terminologie, Normung, Dokumentation
- 91 - Bauwesen, Baustoffe
- 68 - Waren aus Steinen, Gips, Zement, Asbest, Glimmer oder ähnlichen Stoffen
2023-01-16
2022-11-18
(HS code(s): 6801); Construction materials and building (Vocabularies) (ICS code(s): 01.040.91); Mineral materials and products (ICS code(s): 91.100.15)
DRS 515: 2022, Natural stone — Terminology and classification; (153 page(s), in English)
This Draft Rwanda Standard defines the recommended terminology covering scientific and technical terms, test methods, products, and the classification of natural stones. This document does not cover roofing slate.