Superseded
Standard
Historical
DIN 21552:1991-04
Mine support; IB- and GI-sections, beaded
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Summary
Grubenausbau - IB- und GI-Profile, genockt
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 04/01/1991 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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