Deze subcategorie omvat niet: - slepen en duwen: ■ op volle zee (61.10.32) ■ op binnenwateren (61.20.32) ###>ΓΛ« subcategory does not include: - towing and pushing services: ■ on open sea, classified in 61.10.32 ■ on inland waterways, classified in 61.20.32