é¶é¥°å没æS995çï¼S925çææå°±æ¯å«é¶é92.5%çé¶é¥°åï¼S990å³ä¸ºçº¯åº¦ä¸º99%以ä¸çé¶é¥°ï¼S990纯度è¾é«ã
é¶é¦é¥°ä¸è¬åºæä¸é¶çè±æ缩åï¼âSâæâSterlingâï¼çå°è®°ãæ åé¶çå°è®°æ¯S925ã æè æ¯9.25ã925å°è®°ã足é¶çå°è®°æ¯S990ãä½ä¹æ许å¤å½å®¶å¨é¶é¦é¥°ä¸ä¸æå°è®°ã æè æ¯9.25ã925å°è®°ãä¹æå足é¶çå°è®°æè S999ã
足é¶ï¼å«é¶éååæ°ä¸å°äº990ç称足é¶ãä¸è¬å å·¥ææé¯ï¼åå ï¼é¿å½éä¹ç±»çé¶é¥°ï¼è¶³é¶é¥°é常æå ç§æ å¿ï¼ä¸ç§æ¯S99ï¼ä¸ç§ä¸ºS990ï¼Sæ¯è±æåè¯silverï¼é¶ï¼çé¦åæ¯ï¼ä»£è¡¨é¶ãå«éæ999ï¼990å925ä¹åã
925é¶ï¼æ¯æå«é¶92.5%çé¶ã925é¶ä¸9.999é¶ææä¸åï¼å 为9.999é¶ç纯度æ¯è¾é«ï¼é常æ软é¾ä»¥åæå¤æå¤æ ·ç饰åï¼è925é¶è½åå°ã925é¶é¥°åå
¶å®å¹¶ä¸æ¯å«é¶é100%ï¼é£æ¯å 为å¨çº¯é¶ä¸å å
¥ç7.5%éï¼è®©é¶çå
æ³½ã亮度å硬度é½æææ¹åãææäºä»å¤©å¤å§¿å¤å½©çé¶é¥°åã