UNE - Spanish national standards

Nuclear energy - Determination of total hydrogen content in PuO2 and UO2 powders and UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets - Inert gas extraction and conductivity detection method (ISO 15651:2015)

Available languages: English, Spanish

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Foodstuffs - Determination of niacin by HPLC

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Packaging - Flexible aluminium tubes - Test method to check the resistance of the internal protective coating against ammonia

Available languages: English, Spanish

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Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds (ISO 15653:2018)

Available languages: English, Spanish

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Railway applications - Measurement of vertical forces on wheels and wheelsets - Part 1: On-track measurement sites for vehicles in service

Available languages: English, Spanish

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Railway applications - Measurement of vertical forces on wheels and wheelsets - Part 2: Test in workshop for new, modified and maintained vehicles

Available languages: English, Spanish

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Railway applications - Measurement of vertical forces on wheels and wheelsets - Part 3: Approval and verification of on track measurement sites for vehicles in service (Endorsed by Asociación Espanola de Normalización in March of 2020.)

Available languages: English

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Ductile iron pipes, fittings and accessories - Requirements and test methods for organic linings of ductile iron pipes and fittings - Part 1: Polyurethane lining of pipes and fittings

Available languages: English, Spanish

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Ductile iron pipes, fittings and accessories - Requirements and test methods for organic linings of ductile iron pipes and fittings - Part 2: Thermoplastic Acid Modified Polyolefin (TMPO) lining of pipes

Available languages: English, Spanish

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Acoustic properties of building elements and of buildings - Laboratory measurement of structure-borne sound from building service equipment for all installation conditions

Available languages: English, Spanish

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