天气预报15天查询> 其他> 玫瑰金是用什么材料做的

玫瑰金是用什么材料做的

更新时间: 2020-09-06 00:00:00     

通常,玫瑰金是一种由大量的黄金和少量的锌、铜等金属材料组成的合金,因为其合成比例适中,具有延展性强、坚硬度高、色彩多变等特点,同时融合少量的其他金属,不易变形或刮伤,运用在精密细巧的金饰设计上,发挥复杂精美的设计创意,具有非常时尚、靓丽的粉红玫瑰色彩,因而广泛用于首饰设计和加工。

关键词: 玫瑰 什么 材料

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-2057992/ | 耗时:0.1196 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2057992 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2057992 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2057992 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1085490,1132859,1131967,1059801,1070474,1083118,1128437,1121170,1116191,1126912,1101921,1074340,1100115,1077012,1328815,1066564,1077074,1100033,1072721,1131401,1133113,1065019,1068154,1072050,1051403,1075714,1070993,1049548,1109118,996794) ORDER BY field (ArticleID,1085490,1132859,1131967,1059801,1070474,1083118,1128437,1121170,1116191,1126912,1101921,1074340,1100115,1077012,1328815,1066564,1077074,1100033,1072721,1131401,1133113,1065019,1068154,1072050,1051403,1075714,1070993,1049548,1109118,996794)