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- The research and status of non-cyanide electroless gold plating using sodium sulfite and/or hyposulphite as complexing agent are described in detail. 详细阐述以亚硫酸钠及硫代硫酸钠为配位剂的无氰化学镀金的研究及发展现状。
- Displacement Type of Electroless Gold Plating Bath 置换型化学镀金液
- Au Replacement Type Electroless Gold Plating 置换型化学镀
- Keywords electroless gold plating;thiocyante;plating rate;hypophosphite; 无氰化学镀金;硫氰化物;镀速;次亚磷酸盐;
- Keywords non-cyanide bath;electroless gold plating;complexing agent;sodium sulfite; 无氰;化学镀金;配位剂;亚硫酸钠;
- Keywords engineering plastics;electroless gold plating;electroless nickel plating;microetch;hydrogen peroxide;sulfuric acid; 工程塑料;化学镀金;化学镀镍;微蚀;双氧水;硫酸;
- electroless gold plating 化学镀金
- 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。
- Good soldering result may be obtained by applying electroless nickel as barrier layer and electroless gold as top layer to provide solderability. 利用化学镀镍作阻挡层,化学镀金作可焊层,可得到良好的焊接效果。
- 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 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。
- 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。
- 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。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries