Polishing of inorganic flooring for others; installation of polished inorganic flooring for others

Training in the use of chemicals and equipment for installing, polishing, and maintaining polished floors formed from inorganic materials; training in the use of chemicals and equipment for installing, polishing, and maintaining polished concrete floors

Hand operated grease guns

Enzymes for use in the brewing industry.

Prestressed concrete floor and roof building materials and elements; precast building materials and elements.

Ultrasonic sensor for airborne depth and level measurement of liquids in pipes and open channels

Injection molding machines, take-off system robot transfer mechanism, injection blow equipment, unscrewing attachment, scrap grinders, conveyors, stackers and assembly machines, active cooling systems for use with injection molding systems being part of injection molding systems, molds, other machines and machine parts in class 7 pertaining to the plastics industry

Dental floss including dental floss for specialized uses

Fertilizers in this class

Prestressed concrete floor and roof building materials and elements; precast building materials and elements

Hose fittings of metal (parts of machines or engines)