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关注：1
2013-05-23 12:21
求翻译：the contents of heavy metals in pig feeds and swine manures and fractionation of heavy metals in swine manures from intensive livestock farms in the suburb of Hangzhou were是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
the contents of heavy metals in pig feeds and swine manures and fractionation of heavy metals in swine manures from intensive livestock farms in the suburb of Hangzhou were
问题补充： |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
