DIN 21551
Mine support; roof bars single props; lengths
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 January 1986 |
| Status: | active |
| Page Count: | 1 |
| ICS Code (Tunnelling and tubing equipment): | 73.100.10 |
Document History
DIN 21551
January 1, 1986
Mine support; roof bars single props; lengths
A description is not available for this item.