11 апр. 2025 г., 10:00:00 Young Minds of Russia Design the Future of a Lunar Base: Results of the First Stage of the "Space Cup: Mission LUNA" Competition Новости exhibitions Gennady Vetrov
1 апр. 2025 г., 16:06:33 RTK-Service has developed a unified work standard for engineers servicing CII telecom operators Новости Technologies and products exhibitions RTK-Servis Gennady Vetrov
