First contract of 69 kV – Batel 69 kV Substation By adminwp Posted 29 de March de 2021 In First contract of 69 kV – Batel 69 kV Substation2021-03-292021-03-31https://www.grantelengenharia.com.br/wp-content/uploads/original.pngGrantel Engenhariahttps://www.grantelengenharia.com.br/wp-content/uploads/original.png200px200px Recent PostsGold Supplier Certification 2022Sinop and Claudia Substations