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All DIN standards and related specifications, such as DIN SPEC, are protected by copyright. If you intend to reproduce standards for a specific purpose, you must obtain a reproduction permit. Before submitting your request, please review our reproduction terms and conditions.
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Reproduction refers to any use of a DIN standard that results in the creation of an additional copy in a directly or indirectly perceptible form—regardless of the method used (e.g., copying, printing, filming, transcribing, scanning, or data transfer). This also applies if only parts of a DIN standard are reproduced (partial reproduction) or if the additional copy is only slightly modified.
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For the reproduction of DIN Standards with VDE classification, please send your request to DKE www.dke.de/en.
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DIN 21636
Air regulation systems for mining - Belt-conveyors-way air locks - Dimensions, identifications, requirements and testing
Edition
2016-09
Language:
German
DIN 21637
Air regulation systems for mining - Wing air doors for haulage tracks - Double-wing type doors with pressure reduction
Edition
2016-09
Language:
German
DIN 21638
Air regulation systems for mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction
Edition
2016-09
Language:
German
DIN 21639
Air regulation systems for mining - Travel-way air locks with pressure-relief air doors
Edition
2019-06
Language:
German
DIN 21773
Gears - Cylindrical involute gears and gear pairs - Inspection dimensions of tooth thickness
Edition
2014-08
Language:
German
DIN 21800
Symbol mallet and iron
Edition
1989-06
Language:
German
DIN 21802
Symbols for mine rescue and gas protection squads
Edition
1989-06
Language:
German
DIN 21901
Mine plans; structure and list of standards; general principles
Edition
1984-02
Language:
German
DIN 21901 Beiblatt 1
Mine plans - Structure and list of standards - Supplement 1: Contents
Edition
2012-01
Language:
German
DIN 21901 Beiblatt 2
Mine plans - Structure and list of standards - Supplement 2: List of abbreviations
Edition
2006-09
Language:
German