3
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, articles for body- and beauty-care
5
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
37
Building construction; repair; installation services; parasite and vermin exterminating, and weed killing (other than for agriculture); waterproofing of roofs, floors and walls; insulating; roofing; damp-proofing of buildings; repair and maintenance of buildings; fitting, maintenance and repair of lighting installations, lightning conductors, earth connections, telecommunications, heating, ventilation, refrigerating and sanitary installations, and industrial installations and machines; plumbing; gas and water supply installations; laying of cables and pipelines; cleaning of buildings