… angledozers, graders, levellers, scrapers, mechanical shovels, excavators, shovel loaders, tamping machines and …
Explanatory notes
… angledozers, graders, levellers, scrapers, mechanical shovels, excavators, shovel loaders, tamping machines and … this heading covers only those scrapers in which the motor propulsion unit and the scraper form an integral mechanical … edge is situated between the two tracks. This heading also includes articulated scrapers which consist of a motor …