Machine attachments, namely, grabs for excavation equipment; drilling machines and parts therefore; machines and equipment for working in tunnels, namely, forepoling machines; machines for processing bentonite mud, namely, desanders, mixers; [ rotating elevated work platforms for trucks; ] cranes; pumps for concrete; injection pumps for cement; machines for the prefabrication of concrete products such as wells, pipes, piles, pilots for foundations, railway sleepers and containers for toxic, noxious and radioactive materials, namely, spinning machines, moulds, prestressing equipment, locker arms

Land vehicles, namely, forepoling machines on tracks or rubber for drilling and for working in tunnels