7
Drilling tools (power operated), drilling rods, drilling machines and drilling rigs, including well drilling tools (power operated), well drilling rods, well drilling machines and well drilling rigs; directional drilling tools (power operated), directional drilling rods, directional drilling machines and directional drilling rigs, including directional well drilling tools (power operated), directional well drilling rods, directional well drilling machines and directional well drilling rigs; parts and spare parts of the aforementioned goods
37
Drilling services, in particular oil, gas and geothermal drilling services; directional drilling services, in particular directional oil, gas and geothermal drilling services; directional drilling services for oil, gas and geothermal wells; directional well drilling services, in particular directional oil, gas and geothermal well drilling services; rental of drilling tools, drilling rods, drilling machines and drilling rigs, including rental of well drilling tools, well drilling rods, well drilling machines and well drilling rigs; rental of downhole drilling tools used for drilling oil, gas and geothermal wells; installation, repair and maintenance of drilling tools, drilling rods, drilling machines and drilling rigs, including installation, repair and maintenance of well drilling tools, well drilling rods, well drilling machines and well drilling rigs; information, advice and consultancy regarding all aforementioned services; consulting services regarding downhole drilling tools use for drilling oil, gas and geothermal wells