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prEN ISO 22475-2

Geotechnical engineering - Drilling and sampling methods and groundwater measurements - Part 2: Technical qualification criteria for enterprises for ground investigation drilling prEN ISO 22475-2

General information

30.97   End of interruption of work - split/merged   Dec 2, 2001

CEN

CEN/TC 341 Geotechnical Investigation and Testing

European Norm

Life cycle

NOW

ABANDON
prEN ISO 22475-2
30.97 End of interruption of work - split/merged
Dec 2, 2001




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