Pendulum Assembly 摆锤碎矿机; 钟摆钻具组合; 钟摆钻具; 摆锤总成 收藏 pendulum drilling assembly 钟摆钻具 收藏 .
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Pendulum Assembly 摆锤碎矿机; 钟摆钻具组合; 钟摆钻具; 摆锤总成 收藏 pendulum drilling assembly 钟摆钻具 收藏 .
基于38个网页-相关网页
Pendulum Assembly 摆锤碎矿机; 钟摆钻具组合; 钟摆钻具; 摆锤总成 收藏 Pendulum Bottom-hole assembly 钟摆钻具组合 收藏
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pendulum assembly bolt 摆锤总成螺栓
pendulum assembly mount 摆锤总成座
pendulum drill assembly 钟摆钻具组合
pendulum bottom hole assembly 钟摆井底钻具组合
inverted pendulum drill assembly 倒装钟摆钻具
pendulum bottomhole assembly 钟摆井底钻具组合
pendulum string assembly 钟摆钻具组合
Pendulum assembly is a kind of BHA for hole straightening, which is applied widely in drilling practice.
钟摆钻具是一种常用的纠斜钻具组合，在钻井中应用极为广泛。
Pendulum assembly is a kind of BHA for hole straightening, which is applied widely in drilling practice.
倒装钟摆钻具组合是一种新型的直井防斜钻具组合，在小井斜角高钻压下表现出了较好的防斜特性。
A mechanical model for the offset-axes pendulum drill assembly (OAPDA) was established according to the continuous beam theory and the d.
运用纵横弯曲连续梁理论和达朗伯原理，建立了偏轴钟摆钻具组合动力学分析模型。
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