NA 062

DIN Standards Committee Materials Testing

Standards [CURRENT]

DIN 20311
Drill tubes with diameters exceeding 100 mm for large hole boring in mining

Title (German)

Gestängerohre für Großlochbohrungen im Bergbau über 100 mm Durchmesser

Document: references other documents

Responsible national committee

NA 121-01-05-01 UA - Rock drilling/Hand tools  

Edition 2002-11
Original language German
Price from 34.60 €
Table of contents

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