Characters

光學精密機械
HanDeDict 100318
Traditional 光學精密機械 Simplified 光学精密机械
Pinyin guang1 xue2 jing1 mi4 ji1 xie4
Deutsch Feinmechanik-Optik (u.E.) (S)

光學精密機械
HanDeDict 200217

光學精密機械技工
HanDeDict 100318




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