Puas yog txoj hlua tseem ceeb rau pob zeb diamond?

Cov txheej txheem:

Puas yog txoj hlua tseem ceeb rau pob zeb diamond?
Puas yog txoj hlua tseem ceeb rau pob zeb diamond?

Video: Puas yog txoj hlua tseem ceeb rau pob zeb diamond?

Video: Puas yog txoj hlua tseem ceeb rau pob zeb diamond?
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Lub girdle tuav lub pob zeb diamond ruaj ntseg hauv qhov chaw hauv cov hniav nyiaj hniav kub Vim tias qhov kub thiab txias tau siv rau hauv cov txheej txheem teeb tsa, ib txoj hlua nyias nyias tuaj yeem nti cov pob zeb diamond. Ntawm qhov tod tes, ib txoj hlua tuab heev yuav txhais tau tias hnyav carat ntau dhau yog dai rau hauv nruab nrab ntawm pob zeb diamond thiab yog li qhov tob yog ntau dhau.

Txoj hlua tseem ceeb npaum li cas?

Lub girdle plays lub luag haujlwm tseem ceeb thaum ntsuas qhov proportions ntawm pob zeb diamond … Zoo, lawv tseem ceeb vim lawv txiav txim siab tias qhov kev txiav ntawm pob zeb diamond yog li cas rau qhov hu ua zoo tagnrho txiav. Pob zeb diamond txiav zoo tagnrho muaj qhov sib npaug zoo uas tso cai rau nws ua kom nws qhov ci ntsa iab thiab ci ntsa iab thaum lub teeb nkag mus rau nws.

Puas tag nrho cov pob zeb diamond puas muaj kev cuam tshuam?

Txhua lub pob zeb diamond muaj qee yam kev xav txog, tab sis nws yuav pom ntau dua lossis tsawg dua. … Lub hom phiaj tsuas yog los tiv thaiv pob zeb diamond. Ib txoj hlua tuab tiv thaiv zoo dua li ib txoj hlua nyias nyias. Ntawm qhov tod tes, qhov kev xav tau pom ntau dua hauv lub pob zeb diamond nrog cov hlua tuab.

Dab tsi yog faceted girdle txhais tau tias ntawm pob zeb diamond?

Hom kev ua tiav ntau tshaj plaws pom nyob rau hauv cov pob zeb diamond niaj hnub no yog lub ntsej muag girdle. Yeej, ib lub ntsej muag me me yog ua nyob ib ncig ntawm tag nrho cov ncig thiab cov txheej txheem faceting no tshem tawm cov plaub me me tshwm sim thaum lub sij hawm bruting.

Dab tsi yog pob zeb diamond girdle?

Lub 'Girdle' ntawm Pob Zeb Diamond piav qhia txog ntug sab nrauv thiab kev faib nruab nrab ntawm Crown thiab Pavilion ntawm polished Pob Zeb DiamondTxoj kab uas hla ntawm pob zeb diamond tuaj yeem pom los ntawm kev ntsuas sab nraud ntawm Lub pob zeb diamond girdle siv Leveridge gauge, lossis calliper gauge. Nyob rau hauv lub microscope, lub girdle ntawm pob zeb diamond tuaj yeem sib txawv ntawm qhov tsos.

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