Machines and apparatus included in Class 7, all for use in the liquid spray coating of articles; electrostatic painting and coating apparatus; and parts and fittings included in Class 7 for all such goods; work holders, agitators, pumps, filters, strainers, blenders, heat exchangers, atomisers, power transmission and reciprecators, all being part of machines, of engines of motors or of machine tools; pedestals, tables or benches, all being fitted mountings for coating apparatus;