şekil

Poles of metal; props of metal; washers of metal; nuts of metal; bolts of metal; pegs of metal; hardware of metal, small; metal hexagon head bolts; springs [metal hardware]; flanges of metal [collars]; tin cans. Battery manufacturing machines; hydraulic turbines; turbines, other than for land vehicles; wind turbines; wind power plants; wind- powered installations for generating electricity; hydroelectric power plants; hydroelectric installations for generating electricity; bearings for transmission shafts; coupling [machine parts]. Chests, not of metal; plastic storage container; tool chests, not of metal, empty; containers, not of metal [storage, transport]; clips, not of metal, for cables and pipes; screws, not of metal; nuts, not of metal; poles, not of metal; collars, not of metal, for fastening pipes; non-metallic threaded nails; bolts, not of metal; pegs [pins], not of metal. Material treatment information; abrasion; burnishing by abrasion; magnetization; metal casting; metalworking; metal hardening; metal refining; refining services; metal treating; metal plating; production of energy; rental of generators; power generation.