Xov xwm kev lag luam
-
Pob zeb diamond sib tsoo thiab polishing tshuab revolutionizes cov hniav nyiaj hniav kub kev lag luam
Nyob rau hauv xyoo tas los no, pob zeb diamond sib tsoo thiab polishing tshuab tau tshwm sim sai heev nyob rau hauv cov hniav nyiaj hniav kub kev lag luam, ua lub innovation ntawm kev lag luam.Lub tshuab no siv lub hardness thiab precision ntawm pob zeb diamond, nqa ntau yam txiaj ntsig rau cov tuam txhab lag luam thiab cov neeg siv khoom.Pob zeb diamond sib tsoo thiab ...Nyeem ntxiv -
Thawj lub rooj sab laj Guilin pob zeb diamond kev lag luam kev lag luam tau tuav thiab Guilin superhard cov ntaub ntawv koom haum tau tsim
[Guilin Txhua Hnub] (Tshaj Tawm Sun Min) Lub Ob Hlis 21, thawj lub rooj sib tham Guilin Pob Zeb Diamond Kev Lag Luam Kev Lag Luam tau muaj nyob hauv Guilin.Cov qhua thiab cov kws tshaj lij los ntawm cov tuam txhab, tsev txhab nyiaj, tsev kawm qib siab thiab tsoomfwv cov chaw haujlwm tau sib sau ua ke hauv Guilin los muab cov lus qhia rau kev txhim kho Guilin lub pob zeb diamond indus ...Nyeem ntxiv