碳極弧光燈
HanDeDict 100318
Traditional 碳極弧光燈 Simplified 碳极弧光灯
Pinyin tan4 ji2 hu2 guang1 deng1
Deutsch Kohlebogenlampe (u.E.) (S, Chem )
碳極弧光燈
HanDeDict 200217
Traditional 碳極弧光燈 Simplified 碳极弧光灯
Pinyin tan4 ji2 hu2 guang1 deng1
Deutsch Kohlebogenlampe (S, Chem )
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