
Geotechnical engineering (foundation engineering); exploration by test pits and borings; sampling; drawing of the results
STANDARD published on 1.8.1990
Designation standards: ÖNORM B4401-4
Note: WITHDRAWN
Publication date standards: 1.8.1990
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM