42 Aerospace engineering, mechanical, and scientific research; technological research in the field of operating safety management, electrical systems, mechanical systems, system engineering for complex systems and internet of things for aeronautics, space and defense industry; industrial research in the field of aeronautics, space and defense systems and equipment; scientific services, namely, scientific research, scientific laboratory services; research work, namely, aerospace system and defense engineering research; technical evaluations concerning design being engineering services; scientific research; technical research projects and studies, namely, conducting scientific and technological feasibility studies in the field of aeronautics, space and defense systems and equipment; conducting of technical project studies, namely, conducting scientific and technological feasibility studies, in the field of aeronautics, space and defense systems and equipment; engineering project studies, namely, conducting scientific feasibility studies in field of environmental engineering; engineering tests being testing services in the field of engineering; engineering services, namely, technical project planning; research and development of new products; design of spatial structures; engineering services; engineering design; engineering consulting services; production engineering services; engineering services for machinery design; engineering services for the aviation and aerospace industry; engineering services for the transport industry; management services being technical support in the nature of technology advice provided to Internet users by means of a support hotline with respect to jigs, tools and replacement parts; energy auditing; advice with respect to energy saving, namely, technological consulting services in the field of renewable energy resources and alternative energy generation; quality control for others; quality control services for others; material testing for the design and manufacture of production facilities, apparatus and machinery; compliance and quality control services for industrial production lines, namely, testing, analysis, and evaluation of manufacturing equipment of others to assure compliance with industry standards; product quality evaluation; product development consulting, namely, analysis and evaluation of product development; new product design services, namely, analysis and evaluation of product design; testing, analysis and evaluation of third-party services to determine conformity with certification standards; engineering work, namely, surveying; construction drafting; research and development of new products for third parties; research, design and development of new products for the aviation and aerospace industry; research, design and development of new products in the field of transport and logistics; technological research of new industrial manufacturing processes; design and development of new industrial processes, namely, development of testing procedures for the aeronautics, space and defense systems and equipment industry; technological research of new industrial manufacturing processes in the field of transport and logistics; design and development of new industrial processes, namely, development of testing procedures in the field of transport and logistics; research in the field of physics; monitoring of computer systems to detect breakdowns; performance of technical work support services in the nature of computer technology help desk services, troubleshooting of industrial process control software problems, migration of datacenter applications for the aviation and aerospace industry; performance of technical work support services in the nature of computer technology help desk services, troubleshooting of industrial process control software problems, migration of datacenter applications for the transport industry; performance of technical work support services in the nature of computer technology help desk services, troubleshooting of industrial process control software problems, migration of datacenter applications in the field of logistics; manufacturing process consulting, namely, design of industrial manufacturing methods and development of industrial manufacturing techniques; custom design of specialized machinery for industrial manufacturing; engineering services, namely, engineering project management services; industrial analysis, namely, engineering analysis services for aeronautics, space and defense systems and equipment; industrial research services in the field of aeronautics, space and defense systems and equipment; consulting services in the field of industrial process engineering; technical studies being technical research in the field of manufacturing processes for optimizing the operation of industrial sites; consulting services in the field of industrial engineering for optimizing the operation of industrial sites; services in relation to technical studies and technical work for the aviation and aerospace industry, namely, technical consulting in the field of aerospace engineering, providing technology information in the field of aviation, technical support services in the nature of troubleshooting of computer software problems; services in relation to technical studies and technical work for the transport industry, namely, customized software development in the field of transportation, transportation engineering, technical support services in the nature of troubleshooting of computer software problems; services in relation to technical studies and technical work in the field of logistics, namely, computer software development in the field of logistics, technical support services in the nature of troubleshooting of computer software problems; engineering services, namely, research and development services in the field of engineering; design and development of computer systems and software relating to the organization and piloting of industrial projects; inspection of systems and equipment in the field of aeronautics, space and defense for quality control purposes; quality control of goods and services; technology supervision in the field of product quality control; verification and certification of the quality of goods and services, namely, testing and evaluation of the quality of goods and services of others to determine conformity with certification standards; testing, analysis and evaluation of the work operations services of others to determine conformity with certification standards and norms