Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Central Metallurgical Research and Development Institute
Pierre M. Kibasomba, M.S. Dhlamini, Malik Maaza +4
Emad M.M. Ewais, Dina H.A. Besisa, Ahmed A. M. El‐Amir +2