Koj tuaj yeem paub txhua yam khoom tshiab yuav raug luam tawm ntawm no, thiab ua tim khawv rau peb txoj kev loj hlob thiab kev tsim kho tshiab.
Hnub Tim: 12-20-2021
Ib daim vis dis aus qhia txog yuav siv peb qhov kev sim ntsuas rau RUM li cas, lub sijhawm tom ntej kuv yuav tsum qhia peb tus engineer kom ua haujlwm rau ntawm lub switchgear.