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NA 062

DIN Standards Committee Materials Testing

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Standards [CURRENT]

DIN 21521-2
Rock bolts for mining and tunnel support; general specifications for steel-bolts; tests, testing methods

Title (German)

Gebirgsanker für den Bergbau und den Tunnelbau; Allgemeine Anforderungen für Gebirgsanker aus Stahl; Prüfungen, Prüfverfahren

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 005-05-23 AA - Mining; Roadway support  

Edition 1993-02
Original language German
Price from 49.20 €
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Table of contents

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