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Standard [CURRENT]

DIN 21639:2019-06

Air regulation systems for mining - Travel-way air locks with pressure-relief air doors

German title
Wetterbauwerke für den Bergbau - Fahrwegschleusen mit druckentlasteten Wettertüren
Publication date
2019-06
Original language
German
Pages
8

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Publication date
2019-06
Original language
German
Pages
8
DOI
https://dx.doi.org/10.31030/3055648

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Content
ICS
73.100.20
DOI
https://dx.doi.org/10.31030/3055648
Replacement amendments

This document replaces DIN 21639:2016-09 .

Corrected edition: Corrected document: Customers who purchased the previous document DIN 21639:2016-09 received free of charge

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