Superseded
Standard
Historical
DIN 21538-2:1990-05
Mine support; rigid connecting elements, arch stilts, and other connecting elements for support in roadways and other type of mine support; testing
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Summary
Grubenausbau - Biegesteife Verbindungen, Senkstützen und Verbindungselemente für Strecken und sonstige Grubenbaue - Prüfung
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 05/01/1990 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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