Tus tsim lossis lub tuam txhab npe yog feem ntau yog stamped rau tom qab ntawm daimnrog rau qhov qhia tias nws tau plated: Hauv Asmeskas, piv txwv li, cov cim no yog A1, AA, EP, lossis tag nrho cov lus "sterling inlaid", lossis "silver soldered." Raws li cov qauv kev lag luam, AA muaj ib feem peb ntawm ntau npaum li cov nyiaj siv hauv plating li A1 …
Lub thwj cim txhais li cas ntawm cov nyiaj?
Nov yog hnub tsim tsa ntawm Rogers Cov Kwv Tij uas lawv suav nrog hauv cov cim ntawm tag nrho lawv cov khoom siv nyiaj. "IS" sawv cev rau Cov Nyiaj Thoob Ntiaj Teb uas muaj Rogers txij thaum 1898.
Dab tsi yog cov cim ntawm cov nyiaj tiag?
American sterling nyiaj yog cim nrog ib qho ntawm cov cim hauv qab no: "925, "". 925,” lossis “S925”. 925 qhia tias daim ntawv muaj 92.5% nyiaj thiab 7.5% lwm yam hlau.
Koj tuaj yeem qhia tau li cas yog nyiaj txiag yog nyiaj tiag?
Nrhiav ib lub cim ntawm cov nyiaj ntawm 925, STERLING lossis 925/1000. Lub cim yog feem ntau pom nyob rau hauv qab ntawm daim ntawm flatware. Ib qho ntawm cov cim no yog ib txoj hauv kev paub tseeb tias koj cov khoom siv yog ua los ntawm cov nyiaj sterling. Muab cov hlau nplaum rau ntawm cov khoom siv nyiaj kom pom tias nws nyiam rau nws.
Puas nyiaj phaj puas muaj cov cim?
Tus tsim lossis lub tuam txhab npe feem ntau raug ntaus rau tom qab ntawm daim ntawv nrog rau qhov qhia tias nws tau plated: Hauv Asmeskas, piv txwv li, cov cim no yog A1, AA, EP, lossis tag nrho cov kab lus "sterling inlaid", los yog "silversoldered." Raws li cov qauv kev lag luam,AA muaj ib feem peb ntawm ntau npaum li cov nyiaj siv hauv plating li ua A1 …
