Role of the contractors in the extraction of OB and Coal in Opencast Mines in Odia Language by Shri. A.C Mohanty Dy. Mgr (Min) Get link Facebook X Pinterest Email Other Apps October 30, 2021 Read more
Causes and Precautions of Opencast Accidents in Odia Language by Shri. A.C Mohanty Dy. Manager(Mining) Get link Facebook X Pinterest Email Other Apps June 17, 2021 Read more
