Wararka Bandhigga

  • Where is the natural flake graphite distributed?

    Halkee ayaa loo qaybiyey garaafyada dabka dabiiciga ah?

    Sida laga soo xigtay warbixinta The US Geological Survey (2014), keydka la xaqiijiyay ee garaafka dabiiciga ah ee adduunka waa 130 milyan oo tan, oo ay ka mid yihiin, kaydka Brazil waa 58 milyan oo tan, iyo kan Shiinaha waa 55 milyan oo tan, qiimeynta ugu sareysa adduunka. Maanta waxaan kuu sheegi doonaa ...
    Akhri wax dheeraad ah