Standards UNE - Spanish national standards - Page 211

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

Standard published on 30.10.2024

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

Standard published on 22.7.1998

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

Standard published on 22.7.1998

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

Standard published on 27.9.2023

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

Standard published on 30.4.1999

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

Standard published on 22.2.2006

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

Standard published on 23.11.2011

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

Standard published on 19.10.2000

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

Standard published on 21.4.1997

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

Standard published on 22.1.2025