DIN Standards Committee Water Practice
DIN EN ISO 22475-1
Geotechnical investigation and testing - Sampling methods and groundwater measurements - Part 1: Technical principles for the sampling of soil, rock and groundwater (ISO 22475-1:2021); German version EN ISO 22475-1:2021
Geotechnische Erkundung und Untersuchung - Probenentnahmeverfahren und Grundwassermessungen - Teil 1: Technische Grundlagen für die Probenentnahme von Boden, Fels und Grundwasser (ISO 22475-1:2021); Deutsche Fassung EN ISO 22475-1:2021
Document: references other documents
Document: referenced in other documents
Responsible national committee
Responsible european committee
CEN/TC 341 - Geotechnical Investigation and Testing
Responsible international committee
ISO/TC 182/WG 4 - Drilling and sampling methods and groundwater measurements