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*停權中*
加入日期: Aug 2006
文章: 347
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需要BJ服務嗎?
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2009-11-22, 01:47 AM
#1
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*停權中*
加入日期: Jan 2007
文章: 6
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Since 1981, our skilled engineers and crews have successfully designed and pumped more than 12,000 shale frac stages around the world.
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2009-11-22, 12:02 PM
#2
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Advance Member
  加入日期: Apr 2004 您的住址: 楓葉國
文章: 316
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引用:
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2009-11-22, 11:20 PM
#3
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