Geotechnical investigation and testing — Geohydraulic testing — Part 4: Pumping tests
Reconnaissance et essais géotechniques — Essais géohydrauliques — Partie 4: Essais de pompage
93.020 - Earthworks. Excavations. Foundation construction. Underground works. Including geotechnics
Es anulada por: ISO 22282-4:2021
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Ingles / Frances