Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] The frequency can be estimated by measuring the time for as many cycles of oscillation as can be observed. [..]
Avots: DIRECTIVE 97/27/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 22 July 1997 relating to the masses and dimensions of certain categories of motor vehicles and their trailers and amending Directive 70/156/EEC