... – concessionaire TRASH ENERGY EOOD, city of Sliven; 12. Bobovdol coal basin deposit, Bobov Dol section – concessionaire COAL ENERGY EOOD, city of Sofia.
Retraining Workers - Новини
... – concessionaire TRASH ENERGY EOOD, city of Sliven; 12. Bobovdol coal basin deposit, Bobov Dol section – concessionaire COAL ENERGY EOOD, city of Sofia.