7 BLOWING ENGINES; BLOWING MACHINES FOR THE COMPRESSION, SUCKING AND CARRYING OF GRAIN; BELTS FOR CONVEYORS; BELT CONVEYORS; BOILER SCALE COLLECTORS; BOILER TUBES BEING PARTS OF MACHINES; STEAM CONDENSERS BEING PARTS OF MACHINES; CONVEYORS; ENGINES OR MOTORS OTHER THAN FOR LAND VEHICLES; MACHINE PARTS, NAMELY, CONTROL MECHANISMS FOR MACHINES, ENGINES OR MOTORS; HYDRAULIC CONTROLS FOR MACHINES, ENGINES OR MOTORS; PNEUMATIC CONTROLS FOR MACHINES, MOTORS OR ENGINES; FUEL CONVERSION APPARATUS FOR INTERNAL COMBUSTION ENGINES; CRUSHING MACHINES FOR CRUSHING BIOLOGICAL WASTE SUCH AS WOOD, PAPER AND OTHER ORGANIC MATERIAL; CURRENT GENERATORS; PISTONS FOR CYLINDERS; CYLINDERS FOR MACHINES; WASTE DISPOSERS; DYNAMOS; AIR EJECTORS; EMERGENCY POWER GENERATORS; ENGINES FOR BOATS; ENGINES OTHER THAN FOR LAND VEHICLES; FANS FOR COMPRESSION, SUCKING AND CARRYING OF GRAIN; GEARS, OTHER THAN FOR LAND VEHICLES; HOISTS; HYDRAULIC ENGINES AND MOTORS; HYDRAULIC TURBINES; INJECTORS FOR ENGINES; LIFTING APPARATUS FOR BALES CONSISTING OF COMPRESSED ORGANIC MATERIAL; EXHAUSTS FOR MOTORS AND ENGINES; ELECTRIC MOTORS, OTHER THAN FOR LAND VEHICLES; PISTONS FOR ENGINES; PNEUMATIC TRANSPORTERS; PRESSING MACHINES FOR WASTE COMPRESSION; SEPARATORS; STEAM/OIL SEPARATORS FOR MACHINES; SORTING MACHINES FOR THE WASTE HANDLING INDUSTRY; STANDS FOR MACHINES; STARTERS FOR MOTORS AND ENGINES; WASTE COMPACTING MACHINES; WASTE HEATERS BEING PARTS OF MACHINES; WATER SEPARATORS; WATERING MACHINES FOR AGRICULTURAL PURPOSES; MACHINE WHEELS; WOODWORKING MACHINES; FEEDING APPARATUS FOR ENGINE BOILERS; ELECTRICITY GENERATORS; LIFT BELTS FOR MACHINES; STEAM ENGINES NOT FOR LAND VEHICLES; BALL VALVES, GATE VALVES AND BUTTERFLY VALVES BEING PART OF MACHINES; WATER HEATERS BEING PARTS OF MACHINES