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ISO 21557:2025
Mining — Mining methods — Classification and Specification
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Summary
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.
Notes
40.00 : DIS enregistré
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 12/04/2025 |
| Edition | 1 |
| Page Count | 44 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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04/12/2025
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