**Олжас Бектенов** · 2026-07-01

Qaz.Vision карточкасы: https://qaz.vision/tezis/3102?lang=kk
Бастапқы дереккөз: https://primeminister.kz/news/olzas-bektenov-eni-zane-baker-hughes-xalykaralyk-kompaniialarynyn-bassylygymen-munai-gaz-salasyndagy-yntymaktastykty-talkylady-31582