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YDF-A型管外封隔器-德州远大
2012/9/26
克拉玛依石油展胜利闭幕,德州远大精英凯旋归来!
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钓鱼岛是中国的固有领土!
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并不完美的德州远大!
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德州远大最新产品-----旋转水泥头
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新型液压扶正器---在德州远大公司开始批量生产
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你争我赶争第一
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远大尾管悬挂器的特点
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纷至沓来的询价单—滚轮扶正器
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远大公司浮箍浮鞋热销伊朗
2012/8/18
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About Us
Company Profile
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Company Culture
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Company Achievements
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Liner hanger series
Two-stage cementing collar series
Cement head series
Float collar and shoe series
Cementing plug series
Casing packer series
Casing Heating Power Compensator
Casing centralizer series
Stop collar
Mill shoe
Applications
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