STB PDF
Leather Determination of distension and strength of surface (Ball burst method) (ISO 3379:2024). Original standard UNE-EN ISO 3379-2025 in PDF full version. Additional info + preview on request
Document status: Active
Fasteners Slotted set screws with flat point (ISO 4766:2024). Original standard UNE-EN ISO 4766-2025 in PDF full version. Additional info + preview on request
Document status: Active
Steel and iron Determination of chromium content Potentiometric or visual titration method (ISO 4937:2024). Original standard UNE-EN ISO 4937-2025 in PDF full version. Additional info + preview on request
Document status: Active
Acoustics Determination of uncertainties associated with sound emission measures Part 1: Sound power levels determined from sound pressure measurements (ISO 5114-1:2024). Original standard UNE-EN ISO 5114-1-2025 in PDF full version. Additional info + preview on request
Document status: Active
Anaesthetic and respiratory equipment Anaesthetic reservoir bags (ISO 5362:2024). Original standard UNE-EN ISO 5362-2025 in PDF full version. Additional info + preview on request
Document status: Active
Industrial valves Mounting kits for part-turn valve actuator attachment (ISO 5640:2024). Original standard UNE-EN ISO 5640-2025 in PDF full version. Additional info + preview on request
Document status: Active