光電管
HanDeDict 100318
Traditional 光電管 Simplified 光电管
Pinyin guang1 dian4 guan3
Deutsch Fotozelle (u.E.) (S)
光電管
HanDeDict 200217
Traditional 光電管 Simplified 光电管
Pinyin guang1 dian4 guan3
Deutsch Fotozelle (S)
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