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DIN 21914-1:2025-09
Mine plans - Drilling and cavern - Part 1: Drilling
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Summary
Bergmännisches Risswerk - Bohrungen und Kavernen - Teil 1: Bohrungen
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 09/01/2025 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/09/2025
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01/07/2024
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01/10/2005
Superseded
, Under review
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01/02/2004
Superseded
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