The need to register and complete the information of mineral industrial units in the comprehensive environmental system ....... »
The procedure for definitive entry and temporary entry of road construction and mining machinery was implemented ....... »
The visit of the head of Khorasan Razavi’s Mining Engineering Organization to the booth of the province’s mining house ....... »
The visit of the chairman of the board of directors of Heli Khodro Industrial Company to the booth of the mine house of the province ....... »
