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标题: API SPEC 7K-2016 Drilling and Well Servicing Equipment [打印本页]

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作者: blueye_yang    时间: 2017-12-8 09:21:09     标题: API SPEC 7K-2016 Drilling and Well Servicing Equipment

API SPEC 7K-2016 Drilling and Well Servicing Equipment[attach]156254[/attach]

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作者: admin    时间: 2017-12-12 15:53:40

谢谢您的分享，金币已奖励!

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