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Perfuradores de terra (exceto petróleo e gás)

Construção e Extração · Habilidades e competências profissionais · SOC 47-5023 · 2 skills

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3 tarefas típicas do O*NET
  • Operate controls to stabilize machines and to position and align drills.
  • Start, stop, and control drilling speed of machines and insertion of casings into holes.
  • Regulate air pressure, rotary speed, and downward pressure, according to the type of rock or concrete being drilled.

Os dados de tarefas foram extraídos do O*NET® 29.1 Database da USDOL/ETA e são usados sob CC BY 4.0.

Todos os 2 skills foram carregados