Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
D. Serikbayev East Kazakhstan State Technical University
Konstantin N. Semenov, Н. А. Чарыков, A. V. Kurilenko +6
Vladimir V. Sharoyko, Sergei V. Ageev, Anatolii A. Meshcheriakov +8