Pob zeb hauv paus chiv keeb thiab lub npe.

Ntawm qhov tsis zoo thiab pom, cov kis ntawm kev thiab txawv teb pob zeb tsis loj, tab sis rau cov nqi tsawg npaum li cas. Pob zeb lom zem ntau txawv teb yog varied dua, hniav ntau, lub ntsiab lus, mas pob zeb paving kom zoo. Tshem tawm tej chaw no siv tshuab kis lawm tsis, manufacturers suav ua haujlwm nyob rau hauv cov kis. Saib raws practicality, ua pob zeb yuav hais tau kom muaj lawm yog tsis muaj mas ua tsis tau zoo los txawv teb pob zeb.

Thaum muas, muaj neeg coob heev yuav nyob marble thiab granite. Thaum lub sij hawm ntawm purchase them kom muaj teeb meem dab tsi? Thickness uniformly, plaub fab yog pes tsawg, trimmed kom muaj zoo huv si, neb ib leeg twg ntawm txoj cai cov ces kaum sib; qhov chaw yuav tsum sib swm thiab qaim saud 80 degrees, thiab tsis muaj qho to; yuav txawv yam, txawv yog kaj lug, tsis muaj suab nrov, chromatic aberration yuav tsum zoo xws daim qauv nrog, tsis muaj kab nrib pleb; bearing thickness yuav tsis tsawg tshaj li 9 ~ 10 MM. Box purchase pom hauv cov nplaim hauv pem teb los nco ntsoov muab Kem no zoo huv si, tus smoothness nto, txawv, xim, thiab hais txog.