PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|technical regulations · TRANSPORT|organisation of transport|means of transport
- diall optúil Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
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- Definition angle between the true and the apparent direction of a point viewed through the safety-glass pane, the magnitude of the angle being a function of the angle of incidence of the line of sight, the thickness and inclination of the glass pane, and the radius of curvature at the point of incidence Reference UNECE Regulation No. 43 (safety glazing materials), Revision 2 - Amendment 4