Classificazione

isco 08

0 - Armed forces occupations
1 - Managers
2 - Professionals
3 - Technicians and associate professionals
4 - Clerical support workers
5 - Service and sales workers
6 - Skilled agricultural, forestry and fishery workers
7 - Craft and related trades workers
8 - Plant and machine operators and assemblers
9 - Elementary occupations

7114 - Concrete placers, concrete finishers and related workers