MINE PLANS - DEEP MINING - UNDERGROUND WORKINGS

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Hardcopy , PDF

Published date

01-01-1992

Publisher

€128.22

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DevelopmentNote	Partially supersedes DIN 21900. (03/2003)
DocumentType	Standard
Pages	34
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current
Supersedes	DIN 21900 : 1951

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€128.22

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DIN 21913-1:1992-02