| 84 | Reactors nuclear, boilers, equipment and mechanical devices; their parts |
| 8430 | Machines and other moving, grading, shaping, development, tamping, compacting, extracting or boring machinery for earth, minerals or ores; equipment driving and extracting; snowploughs and rotor |
| 843041 | Drill or other sinking machinery: self-propelled |
| 84304100 | Drill or other sinking machinery: self-propelled |