Lub pob khawm txuas ntxiv txiav tawm cov khoom seem ntau dhau
2024-12-17
Kev tshaj lij kho kom haum rau lub pob khawm txuas ntxiv, nrog ntau qhov ntev, xim thiab kev kho qhov chaw, tuaj yeem kho tau. Nws yog ua los ntawm txhuas alloy, uas muaj peev xwm dais tau zoo, tiv taus hluav taws zoo thiab tiv taus xeb zoo, thiab tsim nyog rau cov qhov rooj loj thiab ntau qhov rooj me me thiab qhov rai.