ZHANG Jian-ping,LEI Hua-nan.A classification into ore-rock blastability for baiyun ebo iron mine[J].Journal of Baotou University of Iron and Steel Technology,1995,14(3):21-26.是什么意思_ZHANG Jian-ping,LEI Hua-nan.A classification into ore-rock blastability for baiyun ebo iron mine[J].Journal of Baotou University of Iron and Steel Technology,1995,14(3):21-26.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句