Normas ISO

Security and resilience — Emergency management — Part 2: Guidelines for the implementation of a community-based early warning system for landslides

Intelligent transport systems — Roadside modules AP-DATEX data interface — Part 10: Variable message signs

Accessibility and usability of the built environment — Accessibility of immovable cultural heritage — Principles and methodology for interventions

Cylindrical involute gears and gear pairs — Part 1: Concepts and geometry

Geotechnical investigation and testing — Field testing — Part 16: Borehole shear test

Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue