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WITHDRAWN DIN 21640-1:1993-10 1.10.1993 preview

DIN 21640-1:1993-10

Air regulating systems in mining; pneumatic cylinders for airdoors without pressure reduction; dimensions, requirement, marking.



STANDARD published on 1.10.1993


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Price38.60 USD excl. VAT
38.60 USD

The information about the standard:

Designation standards: DIN 21640-1:1993-10
Note: WITHDRAWN
Publication date standards: 1.10.1993
SKU: NS-190789
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN

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Annotation of standard text DIN 21640-1:1993-10 :

Wetterbauwerke im Bergbau; Druckluftzylinder für nicht druckentlastete Wettertüren; Maße, Anforderung, Kennzeichnung.

Latest update: 2025-08-22 (Number of items: 2 213 186)
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