… moving, grading, levelling, scraping, excavating, tamping, compacting, extracting or boring machinery, for earth, minerals or ores; …
Explanatory notes
… grading , levelling, scraping, excavating, tamping, compacting, extracting or boring machinery, for earth, minerals … base, the operating controls, the working tools and their actuating equipment are specially designed for fitting … with several different working parts, are classified in accordance with Note 3 to Section XVI or by application of …