LPG equipment and accessories - Automotive liquefied petroleum gas components - Other than containers
LPG equipment and accessories - Automotive LPG-systems - Installation requirements
Railway applications - Wheelsets and bogies - Part 1: Design method for axles with external journals
Railway applications - Air conditioning for main line rolling stock - Comfort parameters and type tests
Railway applications - Track - Wood sleepers and bearers
Railway applications - Track - Test methods for fastening systems - Part 2: Determination of torsional resistance
Railway applications - Track - Test methods for fastening systems - Part 3: Determination of attenuation of impact loads
Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements
Railway applications - Track - Concrete sleepers and bearers - Part 2: Prestressed monoblock sleepers
Railway applications - Track - Concrete sleepers and bearers - Part 3: Twin-block reinforced sleepers
Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
Railway applications - Track - Concrete sleepers and bearers - Part 5: Special elements
53,361 distinct reference strings indexed from official source snapshots accessed on 19 October 2026. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.