Hauv lub quarter thib plaub,mag rollercov tuam txhab tau tshaj tawm tsab ntawv tshaj tawm txog kev lag luam tag nrho ntawm txhua lub mag roller factories.Nws tau tshaj tawm tias cov chaw tsim khoom lag luam mag roller yog "tuav ua ke kom cawm lawv tus kheej" vim tias kev lag luam hlau nplaum sib nqus tau cuam tshuam los ntawm tus nqi ntawm cov khoom siv xws li hlau nplaum hmoov thiab txhuas ingots hauv xyoo tas los no, kev poob qis hauv tag nrho kev noj thiab lwm yam. tau coj mus rau qhov nce ntawm cov nqi tsim khoom, qhov xwm txheej no tau siv sijhawm peb lub hlis, dab tsi ntxiv, lub toner cartridge tau nce tus nqi vim yog mag roller tus nqi nce.
Post lub sij hawm: Jan-14-2023