与"germanium photocell"相近的词条

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• germanium detector
• germanium diode
• Germanium isotope
• germanium-lithium semiconductor
• Germanium measurement
• germanium photocell
• germanium photoconductor
• germanium radioisotope
• germanium rectifier
• germanium tetrahydride
• germanium transistor
• germaniumdetector
• germanium(element)
• germanium(Ge)
• Germanize
• Germanmeasles

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