UNE - Spanish national standards

Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 5: Resistance welding (ISO 15609-5:2011, Corrected version 2011-12-01)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 6: Laser-arc hybrid welding (ISO 15609-6:2013)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

LPG equipment and accessories - LPG propulsion systems for boats, yachts and other watercraft - Installation requirements

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Founding - Grey cast irons

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Railway applications - Acoustics - Rail and wheel roughness measurement related to noise generation

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Specification and qualification of welding procedures for metallic materials - Qualification based on tested welding consumables (ISO 15610:2024)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Railway applications - Braking - Relay valves

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Specification and qualification of welding procedures for metallic materials - Qualification based on previous welding experience (ISO 15611:2024)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure specification (ISO 15612:2018)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Railway applications - Braking - Brake pipe accelerator

Available languages: English, Spanish

Available design: electronic design (pdf), Print design