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- China silver alloy 中国银合金
- China Silver Hawk Chemical Fibre Co., Ltd. 高密银鹰化纤。
- Gold and silver separating works, gold alloy, silver alloy, platinum alloy, palladium, palladium... 分类标题：银|贵金属和特种金属...
- The Four Great Inventions of Ancient China Silver Commemorative Medallion Set is made by authorization of the Beijing Organizing Committee for the Games of the XXIX Olympiad. 装箱：18套/箱“中国古代四大发明银质纪念章”经北京2008年奥运会组委会授权制造发行。
- After the sample of silver alloy is dissolved in dilute HNO 3 solution,AgCl is then put into the so lution,thus formed for separation of silver from it by precipitation. 银合金试样用稀硝酸溶解,用氯化银沉淀法分离大量基体银,然后在3mol/LHCl介质中以Sn2+将Te4+还原成单体进行目视比浊或分光光度法测定。
- British American Tobacco China Silver 英美烟草中国公司
- a silver alloy with no more than 7.5% copper. 铜含量不超过%25的银合金。
- Silver Alloy for Reflective Film of Optical Disk 光盘反射膜用银合金
- Silver alloy low temperature brazing paste 银基钎焊料膏
- APPLICATION AND DEVELOPING TRENDS OF SILVER ALLOY 银及银基材料的应用现状及发展趋势
- When a silver alloy is recommended 当推荐使用含银合金时
- Keywords silver alloy;anti-tarnish;silicon; 银合金;抗氧化;硅;
- Keywords Sterling silver alloy;Silicon;Castability; 斯特林银;硅;铸造性能;
- Beijing is the capital of China. 北京是中国的首都。
- The China is being celebrated by its handicrafts. 中国是以它的手工艺品而著称。
- I like to read China Daily on my way home. 我喜欢在回家的途中阅读《中国日报》。
- Spring in East China usually sets in about March. 华东的春天一般约在三月开始。
- Tax official: Does your office pay tax in china? 税务局：您所在的办事处交税吗？
- I wouldn't marry him for all the tea in China. 有天大好处我也不嫁给他。
- Korea is separated from China by the Yalu River. 朝鲜和中国只有鸭绿江一水之隔。
