Peb qhov kev pabcuam
Ua ntej- muag
Sib tham nrog cov neeg siv khoom kom nkag siab txog lawv cov kev xav tau
Muab kev txhawb nqa txuj ci thiab txhim kho cov kev daws teeb meem zoo
Ntawm -Kev muag khoom
Ua ntawm -kev tshawb fawb thiab kev ntsuas ntawm qhov chaw
Txhim kho thiab txhim kho cov khoom tsim
Tshawb xyuas cov phiaj xwm tsim raws li qhov kev thov
Caw cov neeg siv khoom los saib xyuas kev tsim khoom
Tom qab - muag
Qhia rau -site installation
Test thiab commission lub system
Muab kev cob qhia tag nrho rau kev ua haujlwm thiab kev saib xyuas
Muab cov ntaub ntawv hais txog kev txawj ntse thiab kev txhawb nqa
8/24 Teev Kev Pabcuam
Peb teb tsis pub dhau 8 teev tom qab tau txais daim ntawv tshaj tawm cov neeg siv khoom thiab daws qhov teeb meem lossis tuaj txog ntawm -qhov chaw hauv 24 teev.
Xa Xov