Agricultural machines, namely, cultivators, ploughs, spading machines, harrows, surface scraper-levellers, subsoilers, landrollers and seedbed preparing combinations, earthmoving or excavating machines, fertilizer distributors, manure spreaders, seed drills or sowing machines for agriculture and horticulture, mowers, and hay-making machines; milking machines and milk extracting systems, namely, industrial robots used in connection with milking machines and milk extracting systems and componen...