DIN 19671-1 Soil drilling apparatus for drawing soil samples in agricultural engineering; groove borers, tube borers
DIN 19671-2 Soil drilling apparatur for drawing soil samples in agricultural engineering; rod, rotating borers, sampling spoon, sampling spoon for marshes, twist drills
DIN 19682-8:2012 history
2012DIN 19682-8:2012-07 Soil quality - Field tests - Part 8: Determination of the hydraulic conductivity by auger hole method
2012DIN 19682-8:2012 Soil quality - Field tests - Part 8: Determination of the hydraulic conductivity by auger hole method
2007DIN 19682-8:2007 Soil quality - Field tests - Part 8: Determination of the hydraulic conductivity by auger hole method
1972DIN 19682-8:1972 Methods of soil investigations for agricultural engineering; field tests, determination of the hydraulic conductivity by auger hole method