三维模型 | Free Download
3D Signage - unstable material on the road
3D Signage - unstable material on the road (三维模型 | Free Download)
Warning signal. Presence of stones or various kinds of materials that can be thrown into the air by vehicles in transit, even at a distance.
???? road sign urban roads residentail areas Extraurban streets extra-urban roads motorway Unstable material on road
