23rdChina International Petroleum & Petrochemical Technology ndi Chiwonetsero cha Zida
Zakhala zopanda ntchito ku Beijing, chifukwa cha makasitomala athu kuti azindikire mtundu wathu ndi ntchito yathu.
Ndife ogulitsa anu odalirika ku China. ndipo talilandira kuti tikambirane ndi anyani.
Post Nthawi: Jun-14-2023
