#Luprofroth

Osy teg boiynsha jariialanǵan materialdar.

QazUÝ-da BASF kompaniiasynyń Mining Solutions zerthanasy ashyldy

Ál-Farabi atyndaǵy Qazaq ulttyq ýniversiteti bazasynda BASF Mining Solutions tehnikalyq qyzmet zerthanasynyń a...