Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-1: Normalized railway noise spectrum and single number ratings for diffuse sound field applications
Edition 2024-02-01

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions
Edition 2024-02-01

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions
Edition 2024-02-01

Identification card systems - Man-machine interface - Part 5: Raised tactile symbols for differenciation of application on ID-1 cards
Edition 2006-07-01

Safety rules for the construction and installation of lifts - Special lifts for the transport of persons and goods - Part 43: Lifts for cranes
Edition 2010-02-15

Eurocode 8: Design of structures for earthquake resistance - Part 2: Bridges (consolidated version)
Edition 2012-01-01

Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar explosion proof ventilation structure
Edition 2004-12-01

Eurocode 5: Design of timber structures - Part 2: Bridges - National specifications, national comments and national supplements concerning OENORM EN 1995-2
Edition 2008-12-01

Insulators for overhead lines with a nominal voltage above 1 kV - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
Edition 1997-04-24

Railway applications - Infrastructure - Track alignment design parameters - Urban rail
Edition 2023-12-01