6
Metal products and commodities, namely, foundry products, namely, gray iron and steel castings
7
Dosing and mixing equipment, namely, screw conveyors, rotary feeders, rotary kilns, planing machines and cooling drums; dryers and washing machines for textile materials, equalizing frames, padders, loop steamers, fiber draw-off machines, spinning machines; fermenters, agitators; gear units, belt drives, and couplings; equipment and components for room heating and air conditioning, namely, filters, shutoff valves, pressure relief valves; pressure surge valves and check valves, separators, outlets, and ducts; grinding and polishing machines; straightening and drawing machines; tube coiling machines
9
Volume flow controllers; ceiling cooling convectors; servo motor controllers; frequency converters; power converters; alternating current servo motors; three phase AC motors and generators; eddy current brakes; direct current motors; scientific, electrical, surveying, weighing, measuring, signalling and checking instruments; apparatus for recording, transmission or reproduction of data, sound or images; data carriers; computer hardware and software for controlling power plants and power plant units namely, economizers, superheaters, and high-pressure parts, namely steam drums; control cubicles for instrumentation and control systems; frequency generators and geared motors
11
Equipment for steam generating and power generating comprising boilers, heat exchangers, water treatment units, scrubbers, burners, separators, economizers, de-ashers, degasifiers, firing systems, fans, hot gas generators, pulverizers, filters, waste heat recovery boilers, heaters, steam converters, condensers, expansion joints, steam drums, quench coolers, scraped-wall heat exchangers, dust collectors, feedwater tanks, reactors, superheaters, blowers, feeders; mechanical, hydraulic and pneumatic conveyors, vacuum and compressed air conveyors, conveyor belts including idlers and pulleys, cooling towers, cooling stacks, steel stacks, silencers, fans, blowers, wind tunnels, tunnel ventilation devices
12
Ships for merchant and marine purposes, namely, surface ships and submarines
35
Organizational and managerial planning of steam generation, power generation, industrial plants, machinery and piping systems; retail, wholesale distributionship, marketing and import export services in the field of steam generation, power generation, industrial plants, machinery and piping system; business and management consultancy services and information services in the field of steam generation, power generation, industrial plants, machinery and piping systems
37
Construction; demolition work; installation and erection of industrial plants, machinery and piping systems; repair and maintenance of mechanical engineering products
40
[Treatment of materials; metal working, metal hardening, metal surface finishing]
42
Inspection, design and process design; architectural services; engineering services; specialized advisory and consultancy services; information services; design and professional consulting for steam generation, power generation, industrial plants, machinery and piping systems; design of toll systems on behalf of third parties against payments accrued; preparation and development of computer programs for data processing equipment and computers; data programming services