“precious metals for electrical contact”的概念、定义、翻译、参考文献-科学参考

单词	precious metals for electrical contact
释义	precious metals for electrical contact Encyclopedia 工学贵金属释 precious metals for electrical contact贵金属电接触材料用于制备接触元件的贵金属。
随便看	space radiation detection space radiation effect on element and device space radiation energy spectrum space radiation environment space radiation induced DNA damage space-radiation mutation breeding space radiation particles space radiation protection space radiation treatment space radio astrometry Space Radio Astronomy space radio astronomy spacer DNA space reactor space reddening space reflection space remote sensing space renovation design space repairing and maintainning satellite space representation Space Requirement space requirements space research Space Research Institute of the Russian Academy of Sciences space reversal transformation

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