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Standard
UNE-EN 1804-2:2003

UNE-EN 1804-2:2003

Maquinaria para minería subterránea. Requisitos de seguridad para sostenimientos hidráulicos. Parte 2: Tubos cilindro y tubos pistón hidráulicos

Machines for underground mines. Safety requirements for hydraulic powered roof supports. Part 2: Power set legs and rams.

Machines pour mines souterraines. Exigences de sécurité relatives aux soutènements marchants applicables aux piles. Partie 2 : Etançons et vérins à pose mécanisée.

Publication Date:
2003-01-31 /Anulada
Cancellation date:
2010-05-26
International equivalences:

EN 1804-2:2001 (Identical)

Cancellations:

It is cancelled by: UNE-EN 1804-2:2003+A1:2010

Cancel: UNE 22720-1:1989

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