🔧 Détails des Poutres Principales et Secondaires : La Différence Entre Bon et Mauvais 📐

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#CivilEngineering #StructuralDesign #BeamDetailing #MainBeam #SecondaryBeam #RCC #ConstructionSafety #LoadTransfer #EngineeringDrawing

On dipped there is very little bounce back and front fogs illuminate lower and broader.
Deffo not use mainbeam as bounce back.
Think rules are same in EU.

Bingo, headlight mainbeam switch. Common on cars of that era.