The representative of Kazakhtelecom JSC, the head of the Karaganda operational duty section, Aliyev Erzhan Maratuly conducted a master class on the laboratory stand “Fiber-optic communication line” for the teaching staff of the CST department. Yerzhan Maratuly clearly demonstrated the operating principle of this stand and gave examples from his practical experience. In addition, Erzhan Maratuly conducted a demonstration of the fiber-optic line welding process for students from groups RET-21-1 and RET-21-2. The students engaged and took an active part in the welding process.
