Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] Track gauge is the distance between the gauge faces of the railheads measured at a height of 14,5 mm (± 0,5 mm) below the rail running surface [..]
Avots: Commission Decision of 30 May 2002 concerning the technical specification for interoperability relating to the infrastructure subsystem of the trans-European high-speed rail system referred to in Article 6(1) of Council Directive 96/48/EC