UNE - Spanish national standards

Ethanol as a blending component for petrol - Determination of dry residue (involatile material) - Gravimetric method

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Ethanol as a blending component for petrol - Determination of water content - Karl Fischer potentiometric titration method

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Agricultural and forestry tractors - Passenger seat - Requirements and test procedures

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Agricultural tractors and self-propelled sprayers - Protection of the operator (driver) against hazardous substances - Part 1: Cab classification, requirements and test procedures

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Agricultural tractors and self-propelled sprayers - Protection of the operator (driver) against hazardous substances - Part 2: Filters, requirements and test procedures

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene (Endorsed by Asociación Espanola de Normalización in November of 2019.)

Available languages: English

Available design: electronic design (pdf), Print design

District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 2: Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene (Endorsed by AENOR in January of 2016.)

Available languages: English

Available design: electronic design (pdf), Print design

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 2: Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene (Endorsed by Asociación Espanola de Normalización in November of 2019.)

Available languages: English

Available design: electronic design (pdf), Print design

Health informatics - Clinical knowledge resources - Metadata

Available languages: English, Spanish

Available design: electronic design (pdf), Print design