… bulldozers, angledozers, graders, levellers, scrapers, mechanical shovels, excavators, shovel loaders, tamping …
Explanatory notes
… bulldozers, angledozers, graders, levellers, scrapers, mechanical shovels, excavators, shovel loaders, tamping … a large blade mounted in front, and forming an integral mechanical unit. They are used, in particular, for removing …