UNE - Spanish national standards

Welding and allied processess. Environmental check list

Available languages: English, Spanish

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Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method

Available languages: Spanish

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Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods (ISO 14720-1:2013) (Endorsed by AENOR in April of 2013.)

Available languages: English

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Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in an oxygen flow (ISO 14720-2:2013) (Endorsed by AENOR in April of 2013.)

Available languages: English

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Test method for metallic fibre concrete - Measuring the fibre content in fresh and hardened concrete

Available languages: English, Spanish

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Space data and information transfer systems. Open archival information system (OAIS). Reference model

Available languages: Spanish, English

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Petroleum and natural gas industries. Pipeline transportation systems. Subsea pipeline valves (ISO 14723:2000) (Endorsed by AENOR in March of 2002.)

Available languages: English

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Petroleum and natural gas industries - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2009) (Endorsed by AENOR in September of 2009.)

Available languages: English

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Space engineering - Verification (Endorsed by AENOR in March of 2004.)

Available languages: English

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Aluminum and aluminium alloys. Chemical analysis. Guideline for spark optical emission spectometric analysis

Available languages: English, Spanish

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