UNE - Spanish national standards

Petroleum products - Determination of organic halogen content - Oxidative microcoulometric method

Available languages: English, Spanish

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Liquid petroleum products - Determination of fatty acid methyl ester (FAME) content in middle distillates - Infrared spectrometry method

Available languages: Spanish

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Non-active medical devices - Performance requirements and test methods for absorbent cotton gauze and absorbent cotton and viscose gauze

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Non-active medical devices. Performance requirements and test methods for absorbent cotton gauze and absorbent cotton and viscose gauze

Available languages: Spanish

Available design: electronic design (pdf)

Rubber. Determination of carbon black content. Pyrolytic and chemical degradation methods

Available languages: Spanish, English

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Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)

Available languages: English, Spanish

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Greenhouse gas management and related activities. Framework and principles for methodologies on climate actions

Available languages: Spanish, English

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Timber structures - Glued laminated timber and glued solid timber - Requirements

Available languages: English, Spanish

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Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements

Available languages: English, Spanish

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Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing

Available languages: English, Spanish

Available design: electronic design (pdf), Print design