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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

PDF (DE)

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