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千萬人都在用的超大詞匯詞典翻譯APP
- Copper , and chromium were the alloying agents used in this study
本文選用的合金元素是銅和鉻。 - Uses : used as deoxidizer and alloying agents for smelting steel and used as pregnantagents and additives in cast irons
用于煉鋼的脫氧劑和合金劑,鑄鐵中的孕育劑和添加劑。