20.60 14. 3. 2026.
ISO
ISO/TC 82/SC 7
Међународни стандард
This document provides guidance on standardized methods and procedures for the operation and management of underground tailings backfill systems, as well as the associated environmental, social, and governance (ESG) requirements.
ПРОЈЕКАТ
ISO/WD 25603
20.60
Завршетак рада на преднацрту стандарда
14. 3. 2026.