CVD pob zeb diamond
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1 carat 2 carat 3 carat 4 carat uncut raw CVD ntxhib pob zeb diamond manufacturers
lab pob zeb diamond (tseem hu ua pob zeb diamond kab lis kev cai, pob zeb diamond cog qoob loo, kuaj-loj pob zeb diamond, kuaj-tsim pob zeb diamond) yog pob zeb diamond tsim nyob rau hauv cov txheej txheem dag, as opposed to natural diamonds, uas yog tsim los ntawm geological txheej txheem.
lab pob zeb diamond kuj tau dav hu ua HPHT pob zeb diamond lossis CVD pob zeb diamond tom qab ob txoj kev tsim khoom ntau lawm (xa mus rau lub siab-siab kub-kub thiab tshuaj vapor deposition siv lead ua txoj kev, feem).
