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                Y-309 配件专用银补口
                    发布时间: 2017-12-27 09:51    

                Y-309 配件专用银补口

                Silver Alloys


                此银补口无镍无铅


                型号:Y-309

                ITEM:Y-309

                成色:925%

                Karat:925%

                硬度(HV):65

                Hardness:65

                熔铸温度(℃):980-1020℃

                Casting Temp:980-1020℃

                用途:拉线 压片 银配件

                Application:Winring,Lamination

                特点:抗氧化,韧性好,有弹性,复金率高。

                寂寞的大乳老师中文字幕