UNE - Spanish national standards

Non controllable backflow preventer with different pressure zones - Family C, type A.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Products used for treatment of water intended for human consumption - Iron-coated granular activated alumina

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Surface active agents - Determination of surface tension

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Surface active agents - Determination of foamability and degree of foamability - Circulation test method

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Child use and care articles - Cutlery and feeding utensils - Safety requirements and tests

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Explosion suppression systems

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Resistance welding - Procedure for spot welding of uncoated and coated low carbon steels (ISO 14373:2024)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Timber structures - Structural laminated veneer lumber - Requirements

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Child-resistant non-reclosable packaging for pharmaceutical products - Requirements and testing (ISO 14375:2018)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design