UNE - Spanish national standards

Execution of special geotechnical work - Sheet pile walls, combined pile walls, high modulus walls

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Installations and equipment for liquefied natural gas - Testing of foam concentrates designed for generation of medium and high expansion foam and of extinguishing powders used on liquefied natural gas fires

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Part 2: Fuel/air ratio control/supervision of the electronic type

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Cathodic protection - External organic coatings for the corrosion protection of burried or immersed steel pipelines used in conjunction with cathodic protection - Tapes and shrinkable materials

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Slotted cheese head screws - Product grade A (ISO 1207:2011)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

WELDING CONSUMABLES. QUALITY REQUIREMENTS FOR MANUFACTURE, SUPPLY AND DISTRIBUTION OF CONSUMABLES FOR WELDING AND ALLIED PROCESSES.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Biotechnology - Large-scale process and production - Procedures for fermentation and downstream processes

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Cranes safety - Requirements for health and safety - Part 2: Limiting and indicating devices

Available languages: English, Spanish

Available design: electronic design (pdf), Print design