Wörterbuch (en): Trade / Tradework / Handwork
de: 
Gewerk (nt) / Handwerk (nt) 
fr: 
Métier (m) / Travail du commerce (m)
it: 
Commercio (m)
es: 
Trabajo comercial (m) 
The summary of different construction services. It applies, for example, to carpentry work, masonry work, plastering work, roofing work, dry construction work, etc.