UNE - Spanish national standards

AEROSPACE SERIES. BOLTS, NORMAL HEXAGONAL HEAD, THREADED TO HEAD, IN CORROSION RESISTING STEEL, PASSIVATED. CLASSIFICATION: 600 MPA (AT AMBIENT TEMPERATURE)/425 oC.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Aerospace series - Metric Bolts, normal hexagon head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C (Endorsed by AENOR in January of 2007.)

Available languages: English

Available design: electronic design (pdf), Print design

Machine tools - Safety - Electrical discharge machines (ISO 28881:2022)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Dentistry - Screening method for erosion potential of oral rinses on dental hard tissues (ISO 28888:2013)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Aerospace series - Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C (Endorsed by AENOR in January of 2007.)

Available languages: English

Available design: electronic design (pdf), Print design

Rubber, unvulcanized. Determinations using a shearing-disc viscometer. Part 1: Determination of Mooney viscosity

Available languages: Spanish, English

Available design: electronic design (pdf), Print design

Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2022)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 1: Angle and vertical grinders (ISO 28927-1:2019)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 10: Percussive drills, hammers and breakers (ISO 28927-10:2011)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design