43.91.Z - Masonry and bricklaying activities
28.23.Z - Manufacture of office machinery and equipment, except computers and peripheral equipment
28.29.Z - Manufacture of other general-purpose machinery n.e.c.
28.91.Z - Manufacture of machinery for metallurgy
46.14.Z - Activities of agents involved in the wholesale of machinery, industrial equipment, ships and aircraft
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.66.Z - Wholesale of other office machinery and equipment
46.69.Z - Wholesale of other machinery and equipment
47.19.Z - Other retail sale in non-specialised stores
47.91.Z - Intermediation service activities for non-specialised retail sale
