DIN 20311:2002-11
Drill tubes with diameters exceeding 100 mm for large hole boring in mining
- Standard No.
- DIN 20311:2002-11
- Release Date
- 2002
- Published By
- German Institute for Standardization
- Latest
- DIN 20311:2002-11
DIN 20311:2002-11 history
- 2002 DIN 20311:2002-11 Drill tubes with diameters exceeding 100 mm for large hole boring in mining
- 2002 DIN 20311:2002 Drill tubes with diameters exceeding 100 mm for large hole boring in mining
- 0000 DIN 20311:1990
