Bu 925 Kumush uzuk rangni o'zgartiradi. Kumush - bu kumushni qoralash uchun havoda oltingugurt bilan osonlikcha munosabatda bo'lgan faol metal. Shu sababli, iloji boricha kamroq havo bilan bog'lang, va kimyoviy gaz konsentrlangan joylarda kiyilmasligi kerak. Oltingugurt sovuni ta'siridan so'ng,925 kumush uzuk bo'lishi kerak […]
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Brazil jewelry wholesalers custom 925 silver ring What should I do if the 925 silver ring is discolored? Silverware will turn black due to air oxidation, exposure to hot springs or strong acid solutions, and K-gold silver will slowly let the underside of the silver appear in the air. You can use a silver cloth […]