Ntawm qhov chaw teeb tsa khoom siv tom qab muag hauv Oman,peb cov engineers tau muab kev taw qhia tag nrho thoob plaws hauv cov txheej txheemthiab tau ua lawv qhov zoo tshaj plaws los xa qhov project zoo tshaj plaws.
Lub sijhawm tshaj tawm: Lub Ib Hlis-13-2026
