Lub tuam txhab technical department thiab cov neeg ua haujlwm txawj ua kom tiav cov nkhaus npog rau kev kub ceev sib txawv yav dhau los.
Qhov no nkhaus ceramic dewatering npog yog nyob rau hauv ib tug ntev 8.1 meters thiab muaj 18 SiN ceramic strips.
Kev ua haujlwm ntawm cov dej ntws yuav nce ntxiv los ntawm 0.5% rau kev txuag hluav taws xob hauv ntu ziab.