Codi | Descripció |
---|---|
4531 | Installation of electrical wiring and fittings |
4532 | Insulation work activities |
4533 | Plumbing |
4534 | Other building installation |
Codi | Descripció |
---|---|
453 | Building installation |
Codi | Descripció |
---|---|
4531 | Installation of electrical wiring and fittings |
4532 | Insulation work activities |
4533 | Plumbing |
4534 | Other building installation |
Codi | Descripció |
---|---|
453 | Building installation |