HONGSBELT tseem nrov heev hauv kev lag luam khoom noj khoom haus, peb pheej xa cov kev siv cov khoom siv ntse rau kev lag luam khoom noj txom ncauj uas txhim kho kev ua haujlwm zoo hauv txhua qhov chaw ntawm cov nroj tsuag.Hong's Belt cov kev daws teeb meem tau ntev tau siv nyob rau hauv ib txwm siv xws li peeler-rau-sorter, incline-rau-ntim, thiab ntau yam kev siv hauv qab kawg ntawm cov khoom noj txom ncauj.
Post lub sij hawm: Sep-13-2021