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关注：1
2013-05-23 12:21
求翻译：南华大学与康家湾铅锌矿合作的选冶生产提取技术是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
南华大学与康家湾铅锌矿合作的选冶生产提取技术
问题补充： |
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2013-05-23 12:21:38
Nanhua University Kangjiawan lead and zinc smelt production and extraction technology
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2013-05-23 12:23:18
South China University and is a bay of lead and zinc mining cooperation extraction technology options and production
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2013-05-23 12:24:58
Southern China University and Kang Jiawan the lead-zinc mine cooperation elects to smelt the production extraction technology
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2013-05-23 12:26:38
University cooperation with the kangjiawan Pb-Zn ore extraction technology of metallurgical production
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2013-05-23 12:28:18
正在翻译，请等待...
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