“secondary lead”的概念、定义、翻译、参考文献-科学参考

单词	secondary lead
释义	secondary lead Encyclopedia 工学[再生金属]释 secondary lead再生铅以废铅金属、废铅合金或含铅废料为原料，通过火法冶金、固相电解还原、湿法冶炼等工艺，回收得到的有价铅金属产品。
随便看	call-by-need call by reference call by value call center system callee Callen Welton FD theorem Callen-Welton F-D theorem caller Callet callicarpa leaf Call, I Follow, I Follow, Let Me Die! Calligonum spp. Desert Calligraph Entitled Letter to Imperial Messenger Liu calligraphical and phonological code calligraphical code Calligraphic Copybook Calligraphic Inscriptions in the Secret Chamber of the Chunhua Period Calligraphic Stone Inscriptions of Qing Dynasty Calligraphic Stone Inscriptions of the Baojin Studio Calligraphy Calligraphy and Painting Coming from the Same Origin calligraphy and paintings about tea Calligraphy Community Calligraphy Guide Paper Calligraphy Magazine

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