ONORM B 4401 Teil.4-1990
Geotechnical engineering (foundation engineering); exploration by test pits and borings; sampling; drawing of the results

Standard No.

ONORM B 4401 Teil.4-1990

Release Date

1990

Published By

AT-ON

Latest

ONORM B 4401 Teil.4-1990

ONORM B 4401 Teil.4-1990 history

• 1990 ONORM B 4401 Teil.4-1990 Geotechnical engineering (foundation engineering); exploration by test pits and borings; sampling; drawing of the results