PROVETEC MINING

Operador y Mecanicos H-820

Antofagasta

PROVETEC MINING

PROVETEC MINING

Operador y Mecanicos XY-106

Antofagasta

PROVETEC MINING

PROVETEC MINING

SV-85 - Operador y Mecanicos

Antofagasta

PROVETEC MINING

PROVETEC MINING

Operador y Mecanicos (HT-924)

Antofagasta

PROVETEC MINING

PROVETEC MINING

(X-660) Operador y Mecanicos

Antofagasta

PROVETEC MINING

Premierclass Ltda.

Operador de calderas / Técnico Mecanico

Calama

Premierclass Ltda.