Timber harvesting machinery;Sprayers for use in horticulture [parts of machines];Sprayers (insecticide -) [machines];Sewage pulverizers being machines;Sewage treatment machines;Pneumatic hammers [hand-held];Pneumatic lifting apparatus [machines];Sprayers (insecticide -) [hand-held tools, electric];Dough rounding machines (Electric -);Lopping shears [machines];Grinding machines for the treatment of ceramics and metal;Electric propulsion mechanisms for water vehicles.;