Chemicals used in industry, science and photography, including aluminium compounds, zirconium compounds, and aluminium - zirconium bulk chemicals, but excluding fire extinguishing compounds

Wood-working machines including planing machines, sawing ,machines, lathes and boring machines and parts of such machines, metal-working machines including lathes, drilling machines, boring machines, milling machines and parts of such machines being goods included in this class

Fire-fighting machines and fire extinguishers for mechanical or manual operation; fire engines; equipment for fire engines included in this class, being goods included in this class

Charges for use in fire extinguishers and in fire extinguishing equipment, in containers, cartridges, flasks or other packages, fire extinguishing compounds in liquid or powder form or in gaseous condition being goods included in this class,