UNE - Spanish national standards

Water quality - Determination of epichlorohydrin

Available languages: English, Spanish

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Transportable gas cylinders - Specification for welded pressure drums up to 1000 litre capacity for the transport of gases - Design and construction

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Preformed plasterboard cornices - Definitions, requirements and test methods

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Rubber- or plastics-coated fabrics - Determination of tensile strength and elongation at break (ISO 1421:2016)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Chemicals used for treatment of water intended for human consumption - Ammonium chloride

Available languages: English, Spanish

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Surface active agents - Determination of interfacial tension of solutions of surface active agents by the stirrup or ring method

Available languages: English, Spanish

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Welding consumables. Test for the determination of total humidity of the coating of basic electrodes for manual arc welding and test for the determination of humidity taken by the coating

Available languages: Spanish

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Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Available languages: English, Spanish

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Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

Available languages: English, Spanish

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Liquid petroleum products - Fatty acid methyl esters (FAME) for use in diesel engines and heating applications - Requirements and test methods

Available languages: English, Spanish

Available design: electronic design (pdf), Print design