THEMATIC SESSIONS 2021
- CHEMISTRY, PHYSICS AND ECOLOGY
- SOCIAL SCIENCES AND HUMANITIES, ORGANIZATION AND MANAGEMENT, EDUCATIONAL TECHNOLOGIES, ЕNTREPRENEURSHIP AND ECONOMY
- HYDRAULICS, PNEUMATICS AND HEAT ENGINEERING AND MECHATRONICS, METROLOGY AND QUALITY MANAGEMENT
- TECHNOLOGIES IN MECHANICAL ENGINEERING AND DESIGN OF MACHINES AND INSTRUMENTS
- COMPUTER SYSTEMS, COMPUTER TECHNOLOGIES AND AUTOMATION
- COMMUNICATION ENGINEERING AND TECHNOLOGIES
- ELECTRONICS AND SENSORS TECHNICS
- ELECTRICAL ENGINEERING