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CNPC pla automatic transfer switch ns to invest RMB 300 bln in 2009 | |
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发起人:xuzh63 回复数:0 浏览数:12681 最后更新:2011/11/23 11:10:22 by xuzh63 |
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xuzh63 发表于 2011/11/23 11:05:14
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CNPC pla automatic transfer switch ns to invest RMB 300 bln in 2009
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