... 货币金融体系：monetary and financial system 货币基础;银基：money base 货币化价值：monetized value ...
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科技情报开发与经济 - 机械,电子文档资料 关键词:电触头材料;银基;铜基;机械合金化 [gap=8962]KEY WORDS:electrical contact materials;silver base;copper base;mechanical alloying
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规格 防水以及尘土阻力 IP66 / NEMA4X 抗菌呵护 银基（Silver-based）抗菌添加剂 重点结构 104 （美国）以及105 （欧盟） 图例手艺 激光蚀刻 说话可用 美国，英国，欧洲（咨询介绍） 操作系统兼容性 ...
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文章研究了碳纤维-石墨-银基复合材料的制造并应用于雷达电刷传输电讯号。
In paper, the fabrication of carbon fiber-graphite-silver matrix composite and its application in radar electric brushes to transmit signals have been studied.
结果表明，银基电触头材料应选用石墨坩埚熔炼，银基钎料应选择粘土坩埚熔炼。
The results show that silver based electric materials ought to be smelted by graphite crucible, the clay crucible is suitable for smelting silver based solder.
根据不同电流等级及不同触头闭合压力，对银基触头材料裂纹类型及形成机理进行了分析研究。
The study on crack types and their formation mechanisms of silver based contact materials are carried out according to the various currents and various contact closed forces.
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