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- Keywords Alkaline gold plating;Acid gold plating;Pulse electroplate; 碱性镀金;酸性镀金;镍打底;脉冲电镀;
- Rapid Determination of Micro Cobalt in Acidic Gold Plating Bath 酸性镀金液中微量钴的快速测定
- Photometric Determination of Trace Cobalt in Acidic Gold Plating Bath 酸性镀金液中微量钴的光度测定
- For protecting PCB in the process of gold plating. 适用于镀金过程中保护印刷电路板.
- Rhodium over silver plate. Brass nut, Gold plate. 香蕉插,纯黄铜镀金,镀银上镀铑。
- Silver plate. Thick Brass nut, Gold plate. 黄铜镀金,镀银上镀铑,厚螺母,信号插座。
- Speaker Pin, billet brass, Gold plate. 镀金,无氧黄铜,喇叭针片。
- Silvering and gold plating is a traditional decoration technology. 错金银是中国传统装饰工艺之一。
- The process formula of acid bright copper plating,acid bright nickel plating,(silver) plating and various colour gold plating on fresh flowers were presented. 并给出了鲜花上酸性光亮镀铜、酸性光亮镀镍、镀银以及镀各种彩色金的工艺配方。
- A low? cyanide bright gold plating process with pulse current was developed. 开发出一种低氰脉冲光亮镀金工艺。
- The sun looks like a shiny gold plate, but it is really a big ball. 太阳看起来像一个发光的金盘,但实际上是个大球。
- Acid gold testing uses dangerous acids and involves scratching your test item. 酸黄金测试用的是危险的氨基酸包括会伤害您的测试项目。
- The ring wasn't solid gold it was only gold plated. 这戒指不是纯金的只不过是镀金的。
- Phosphor Bronze with tin plated or gold plated. 脚架:磷青铜电镀锡或是电镀金。
- Does Queen really eat off gold plates? 女王真的用金餐具吃饭吗?
- Does the Queen really dine off the gold plates? 女王真的用金盘子进餐吗?
- The doors were originally gold plated. 这些门起初是镀金了的。
- Keywords acidity;rennin;starter;milk composition; 酸度;凝乳酶;发酵剂;乳成分;
- Gold plating is often the last process a part experiences before assembly or end use. 镀金往往是一个零件在装配或最终使用之前所经受的最后一道加工工序。
- Keywords acid tin plating;iron impurity;brightness;corrosion resistance; 酸性镀锡;铁杂质;光亮度;耐蚀性;