Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] However, for filament lamps for which only a 12 V type is standardised and the maximum allowed bulb diameter of which does not exceed 7.5 mm, the rated voltage need not be marked. [..]
Avots: Agreement concerning the adoption of uniform technical prescriptions for wheeled vehicles, equipment and parts which can be fitted and/or be used on wheeled vehicles and the conditions for reciprocal recognition of approvals granted on the basis of these prescriptions. Regulation No. 37- Uniform provisions concerning the approval of filament lamps for use in approved lamp units on power-driven vehicles and of their trailers.