7
Machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Agricultural implements, other than hand-operated; Machines for the retraction of cables and conduits; Machines for unrolling cable drums and cable bundles and individual cable strands; Machines for rolling up and retaining cables and individual cable strands; Vending machines
8
Hand tools and implements [hand-operated]; Hand-operated tools and implements for treatment of materials, and for construction, repair and maintenance; Hand tools for construction, repair and maintenance; Apparatus for cable retraction in pipes, shafts, cable trays; Apparatus for cable pulling over overhead lines and cable roads; Apparatus for unrolling cable drums and cable bundles and individual cable strands; Apparatus for rolling up and retaining cables and individual cable strands
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; Coin-operated mechanisms; Calculating machines, data-processing equipment and computers; Optical apparatus for examining piping and installation hoses; Measuring apparatus for examining piping and installation hoses; Plugboards and Distribution boards; Junction sleeves for electric cables; Fuses