Muaj nuj nqi: txiav, slotting (tsis txhob muaj kab rov tav qhov), engraving, drilling, thiab lwm yam. Cov khoom siv: engraving tshuab, trimming tshuab, txiav tshuab, machining center Tsim: Ob chav helix tsim veneer tawg-pov thawj ntug Tsis siv neeg tso ntau yam nkag ...
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