It has been done because the second block is in need of repair. The stop valve of turbine plant's high-pressure cylinder has been wrecked. The block was de-energized on August 21 at 12:16 a.m.

On Monday, twelve out of fifteen energy blocks of Ukraine work properly.  
ForUm

Спасибо за Вашу активность, Ваш вопрос будет рассмотрен модераторами в ближайшее время

983