UNE - Spanish national standards

PIGMENTS AND EXTENDERS. METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS. PART 3: ASSESSMENT FROM THE CHANGE IN GLOSS. (ISO 8781-3:1990).

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Pulp, paper and board. Microbiological examination. Part 1: Enumeration of bacteria and bacterial spores based on disintegration

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GEOMETRICAL PRODUCT SPECIFICATION (GSP). SURFACE IMPERFECTIONS. TERMS, DEFINITIONS AND PARAMETERS (ISO 8785:1998)

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Paper and board. Determination of capillary rise. Klemm method

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Paper and board. Determination of roughness/smoothness (air leak methods). Part 2: Bendtsen method

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Plastics piping systems for the transport of water intended for human consumption - Migration assessment - Determination of migration values of plastics pipes and fittings and their joints. (ISO 8795:2001)

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Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009)

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Safety and control devices for gas burners and gas burning appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa

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Safety and control devices for gas burners and gas burning appliances - Part 2: Pressure regulators for inlet pressures above 50 kPa up to and including 500 kPa

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Safety and control devices for gas burners and gas burning appliances - Part 2: Pressure regulators for inlet pressures above 50 kPa up to and including 500 kPa

Available languages: English, Spanish

Available design: electronic design (pdf), Print design