# CPV 71331000-7: Drilling-mud engineering services

Official label (Regulation (EC) No 213/2008):

- EN: Drilling-mud engineering services
- PT: Serviços de engenharia em matéria de lamas de perfuração
- ES: Servicios de ingeniería en materia de lodos de perforación
- FR: Services d'ingénierie en matière de boues de forage

In the tree:
- 71000000-8 Architectural, construction, engineering and inspection services (https://trinta.ai/cpv/71000000)
- 71300000-1 Engineering services (https://trinta.ai/cpv/71300000)
- 71330000-0 Miscellaneous engineering services (https://trinta.ai/cpv/71330000)

Market: Construction and public works (https://trinta.ai/tenders-by-sector/construction)

Source: https://trinta.ai/cpv/71331000 · All codes: https://trinta.ai/cpv