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 Twitter 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 Twitter Pinterest Email Other Apps June 17, 2021 Read more
