錳球團礦 的英文怎麼說
中文拼音 [měngqiútuánkuàng]
錳球團礦
英文
manganese nodules-
The author tells of main technical paramenter of cold - pressing ball, including some glue, typed pressure and the relationship between materials rate and balls
摘要對影響錳粉礦冷壓球團的主要工藝參數進行了試驗,研究了粘結劑、成型壓強、物料配比與球團的關系。
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