b

Common metals, including metallurgical products except machines and apparatus; metal building materials; assembled metal buildings; metal railway materials; metal cables and wires; metal castings; metal forgings and patterns; steel structures; screws, nuts, hangers, flanges and other metal products; metal tanks.Pumps made of metal; water scrubbers made of metal; turbofans for two-and fourstroke engines, for combustion engines made of metal; jet engine components made of metal; machines and machine tools made of metal; engines made of metal (except engines for land vehicles); turbines made of metal (small steam turbines, expansion turbines, small gas turbines, air turbines for starting); turbomolecular pumps made of metal; coal conveying systems made of metal; soot sweeping machines made of metal. Hand-operated metal hand tools and implements; cutlery made of metal. Scientific, nautical, surveying, electrical, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving, and teaching apparatus and instruments made of metal; machines and devices for the distribution of electrical energy made of metal; turbine accessories made of metal, namely turbine regulating and control systems made of metal. Surgical, medical, dental, and veterinary apparatus and instruments made of metal; prostheses made of metal; bone prostheses made of metal; artificial prostheses made of metal; knee prostheses made of metal. Recovery boilers, gas, coal, hot water, steam, low and medium pressure made of metal; fluid boilers made of metal; monobloc burners for liquid fuel, gas made of metal; air heaters, recovery, high temperature made of metal; pressurized water tanks made of metal; expansion tanks made of metal; Apparatus for producing manure gas made of metal; exhaust gas valves made of metal; cooling circuits for induction furnaces made of metal; air conditioning systems for aircraft made of metal; liquefied gas pumps made of metal; desulfurization apparatus components made of metal; machines and devices for distributing thermal energy, gas, steam, and hot water made of metal; turbine accessories made of metal, namely, packing steam condensation installations; safety valves forexpansion pipes made of metal; cryogenic apparatus made of metal. Vehicles made of metal; apparatus for locomotion by land, air, or water made of metal; gearboxes made of metal. Firearms made of metal; ammunition and projectiles made of metal. Precious metals and their alloys; metal jewellery; horological and chronometric instruments made of metal. Musical instruments made of metal. Office requisites made of metal (except furniture). Small household utensils made of metal not included in other classes. Pins and needles made of metal. Toys and games made of metal. Smoking utensils made of metal not included in other classes.