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15 October 2014 - 08:35 AMT

Conference on development of electric networks and optimization of electricity in high-voltage power lines

Conference on development of electric networks and optimization of electricity in high-voltage power lines
© PAN Photo / Tigran Mehrabyan
Conference on development of electric networks and optimization of electricity in high-voltage power lines
© PAN Photo / Tigran Mehrabyan
Conference on development of electric networks and optimization of electricity in high-voltage power lines
© PAN Photo / Tigran Mehrabyan
Conference on development of electric networks and optimization of electricity in high-voltage power lines
© PAN Photo / Tigran Mehrabyan
Conference on development of electric networks and optimization of electricity in high-voltage power lines
© PAN Photo / Tigran Mehrabyan
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