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ISO 21557:2025

Mining — Mining methods — Classification and specification
4. 12. 2025.

Опште информације

60.60     4. 12. 2025.

ISO

ISO/TC 82

Međunarodni standard

73.020  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document establishes a classification of mining methods based on specification such as ore grade and recovery, cost of infrastructure, ore extraction, labour and machine costs, underground support costs and geotechnical factors.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 21557:2025
60.60 Standard objavljen
4. 12. 2025.