AENOR UNE-EN 13789 PDF

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Requisitos de resistibilidad a sobretensiones y sobreintensidades debidas al rayo para equipos con puertos de telecomunicaciones.

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Destructive tests on welds in metallic materials - Hardness testing - Part 2: Microhardness testing of welded joints (ISO 9015-2:2016)

Published Date: 10/15/1955

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Published Date: 03/07/2018

Plastics - Injection moulding of test specimens of thermoplastic materials - Part 5: Preparation of standard specimens for investigating anisotropy (ISO 294-5:2017)

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