Certificates issued Яхно Олегу Викторовичу
All certificates received after completing the courses are presented here.
Жоғары вольтты ажыратқыштарды монтаждау және пайдалану
Date of issue: 17 октября 2025 г.
Certificate
All certificates received after completing the courses are presented here.
Date of issue: 17 октября 2025 г.
Certificate