Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] "Luminance factor" means the ratio of the luminance of the body considered to the luminance of a perfect diffuser under identical conditions of illumination and observation. The luminance of the body considered includes that produced by reflection and by fluorescence. [..]
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. 27- Uniform provisions for the approval of advance-warning triangles.