Main:0732.10.4 "Technical operation of gas equipment and underground gas pipelines" 0732.10.01.4 "Flumber for operation and repair of gas equipment"
With 0713.01.5 "Electric plants, networks and systems" 0713.01.01.5 "Technician: operation and technical maintenance of electric plants, networks and systems"
Forward 0732.04.4 "Implementation of finishing construction works" 0732.04.05.4 "Plasterer"