Raws li kev tshaj tawm cov paib tau siv nyob rau hauv txhua qhov chaw ntawm lub neej rau kev tsim khoom lag luam, cov txheej txheem tsim cov paib tau dhau los ua ntau thiab ntau dua, tsuav nws tuaj yeem cuam tshuam cov kev qhia thiab kev hloov pauv, nws yuav yog cov txheej txheem tsim cov paib.Nrog rau txoj kev loj hlob ntawm kev loj hlob, ntxiv rau cov tsoos etching, filling, thiab polishing txheej txheem, tooj liab daim hlau kuj tau tsim ntau cov txheej txheem zoo nkauj.
Raws li kev faib tawm ntawm pawg, cov ntawv tshaj tawm thiab cov paib tuaj yeem muab faib ua cov txheej txheem hlau thiab tsis yog hlau.Ntawm lawv, yog cov txheej txheem hlau siv txoj kev kho electrochemical, kev txhim kho tam sim no ntawm cov nyhuv ntawm cov xuab zeb, txhob lo lo ntxhuav, etching, kub, nyiaj, kub xuab zeb, nyiaj xuab zeb, matte, pearlescent, dub nickel, thiab lwm yam;Cov txheej txheem tsis yog hlau txais cov txheej txheem ua lub cev, xws li txiav, lithography, peb-dimensional nyem, sublimation hloov "crystal" npog, kub stamping, thiab lwm yam.
Tsis tas li ntawd, muaj cov txheej txheem tshiab ntawm cov xuab zeb dub kub kho kom zoo nkauj, yog nyob rau hauv xyoo tas los no kom ua tiav lub hom phiaj ntawm ntau hom, muaj yeeb yuj zaub ntawm cov paib, thiab tsim, hauv cov txheej txheem kos npe, nws tuaj yeem piav qhia raws li qhov tshwj xeeb. ntxim nyiam.Qhov zoo nkauj ntawm "dub xuab zeb kub" yog tias "dub xuab zeb" yog dub thiab ze li ntawm grey;"Gold" yog ci tab sis tsis nthuav tawm, hu ua kub hauv cov xuab zeb, kub hauv cov xuab zeb.Tom qab ntawd cov ntawv mus rau lub ci kub dhia ntawm cov xuab zeb dub, ntau meej mom thiab elegant, nrog tib neeg saj, nyiam nyob rau hauv kev lag luam.