Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] The buckle shall be capable of withstanding repeated operation and, before the dynamic test referred to in 2.7.8, shall undergo 500 opening and closing cycles. [..]
Avots: Council Directive of 28 June 1977 on the approximation of the laws of the member states relating to safety belts and restraint systems of motor vehicles (77/541/EEC)