Khob Duab Ncej

Iav Diam duab ncej yog hais txog cov duab thav duab ua los ntawm iav ua lub cev tseem ceeb. Lub thav duab yog tag nrho cov iav uas tau dhau los ua ntau yam txheej txheem xws li txiav, carving, sandblasting, trimming, painting, thiab polishing. Thiab muaj tswv yim qauv hauv ib qho, tshwj xeeb thiab tag nrho ntawm kev xav.

Cov txheej txheem ntau lawm yog: tsim - pov thawj - kho - kho cov qauv - txiav - trimming - engraving - (polishing) painting - tiv thaiv txheej - rov qab phaj - kev soj ntsuam zoo - puab ntim - txheej ntim (packing), feem ntau siv ntab tiaj tiaj phaj ua los ntawm iav dawb los yog iav siv lead ua iav, nws yuav tsum tau ua kom pom tseeb ntawm tus nqi craftsmanship.