HANDEDICT汉德词典
HanDeDict 汉德词典
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欧洲现有商业化学品目录歐洲現有商業化學品目錄ōu zhōu xiàn yǒu shāng yè huà xué pǐn mù lù
1 EINECS (European Inventory of Existing Commercial Chemical Substances), Altstoffverzeichnis der EU (S, Chem)
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