Industrial chemicals; chemical preparations for stabilizing surface friction coefficient for railway track; chemical preparations for stabilizing surface friction coefficient for metal molding

Rail-laying machines; loading-unloading machines and apparatus; Railway vehicle maintenance machines and apparatus, namely, wheel mounting or dismounting machines, assembling machines of rubber damper of coupler, air spring mounting or dismounting press, bogie disassembly machines, brake disk assembly machines, gear box oil flushing machines, hydraulic press wheel assembly machines, hydraulic press wheel dismantling machines; Repairing or fixing machines and apparatus, namely, railway vehicle wheel alignment machines; vehicle washing installations; machines and apparatus for applying friction modification material for railway track; industrial machine presses; metalworking machines and tools; non-electric prime movers not for land vehicles and parts thereof, namely, bogie traverser, wheelset transfer unit

Automatic inspection device for railway cars performance test; vibration measuring device; noise meters; computer software, recorded for analyzing log data from the operating railway cars and rails in the railway solution and monitoring railway car condition; recorded computer software for diagnostics and troubleshooting; recorded computer software for data analysis; railway signal apparatus, luminous or mechanical; machines and apparatus for testing, not for medical use, namely, testing machines of railway cars, parts and tracks, gear unit rotating tester, coupler function testing machines, wheel set static balance checking machines, wheel-axle set dynamic balance testing machines, gear box bearing gap measuring machines, axle load measuring machines; Machines and apparatus for analyzing and measuring, not for medical use, namely, thrust gap measuring machines for railway gear unit; Measuring and testing machines and instruments for railway rail, namely, L/V measurement machines on railway rail; Measuring and testing machines and instruments, namely, bogie running test machines, wheel-rail high-speed rolling contact fatigue test machines; computer software, recorded for analyzing log data from the operating railway cars and rails in the railway solution and monitoring railway car condition

Railway cars for cutting and measuring railway rail

Installation, maintenance and repair of railroad tracks; construction for railway rail reconditioning; machinery installation; operation and maintenance of building equipment; repair or maintenance of railway cars; repair or maintenance of laboratory apparatus and instruments; repair or maintenance of measuring and testing machines and instruments; repair or maintenance of electronic machines and apparatus; repair and maintenance of fire alarms and firefighting equipment

Computer programming; rental of computers; providing on-line non-downloadable software for data analysis; providing on-line non-downloadable software for diagnostics and troubleshooting; vehicle roadworthiness testing; testing, measuring and analysis of data in the field of civil engineering and building construction; consultancy relating to testing, measuring and analysis of data in the field of civil engineering and building construction; design of railway cars; testing or research on railway cars, their parts and fittings; geological surveys and research; engineering relating to measuring machines and apparatus; engineering relating to railway cars, their parts and fittings; designing of machines, apparatus, instruments including their parts or systems composed of such machines, apparatus and instruments; inspection and analysis with metallic material testing device; testing and research relating to metallic materials; material testing; providing information on material testing; testing and research relating to refractory products; measuring, testing and research of air environment; research, technical guidance and consultancy relating to water or soil treatment; surveys and research relating to vibration and noise environment; testing, inspection, research or survey in the field of environment or antipollution; providing information on testing, inspection, research or survey in the field of environment or antipollution; non-destructive inspection of rail for determining industrial flaws; providing information on non-destructive inspection of rail for determining industrial flaws; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; testing or research on machines, apparatus and instruments; research and development for others in the field of railway technology; rental of measuring apparatus