UNE - Spanish national standards

Solid biofuels - Determination of particle size distribution for uncompressed fuels - Part 2: Vibrating screen method using sieves with aperture of 3,15 mm and below (ISO 17827-2:2024)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Glass packaging - Finishes for sparkling wines produced by the traditional method (26 mm, 29 mm, 36 mm)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Solid biofuels - Determination of bulk density (ISO 17828:2025)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Glass packaging - 28 millimetre-screw finishes (MCA range) - Dimensions

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Solid biofuels - Determination of length and diameter of pellets (ISO 17829:2025)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Matches - Performance requirements, safety and classification

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Matches - Performance requirements, safety and classification.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Solid biofuels - Particle size distribution of disintegrated pellets (ISO 17830:2024)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Smart Cities. Open Data.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Smart Cities. City asset management. Specifications.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design