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Terms for subject Oil / petroleum containing permanent | all forms | exact matches only
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drillable permanent packer可钻式永久封隔器
hydro-set permanent packer永久式水力坐封封隔器
large bore permanent packer大通径永久式封隔器
percentage permanent thickening loss永久稠化损失百分数
permanent anode不溶性辅助阳极
permanent anomaly永久性异常
permanent anomaly稳定异常
permanent archiving永久性归档
permanent bed常流河床
permanent carried interest永久干股权益
permanent cessation of production永久停产
Permanent Committee of the World Petroleum Congress世界石油会议常设委员会
permanent-completion packer永久完井封隔器
permanent completion packer固定式完井封隔器
Permanent Council of the World Petroleum Congress世界石油会议常设理事会
permanent coupling固定联轴节
Permanent Court of Arbitration海牙仲裁常设委员会 (The Hague)
permanent datum固定参考点
permanent distortion残留变形
permanent dominant稳定优势种
permanent downhole gauge永久式井下压力计
permanent downhole monitoring长期井下监测
permanent downhole sensor长期井下探测器
permanent error固定误差
permanent extension剩余伸长
permanent fault常发故障
permanent file永久性文件
permanent flame恒定火焰
permanent flame持久火焰
permanent growth第二潜伸
permanent guide structure永久导向架
permanent hysteresis永久滞后现象
permanent lake常年湖
permanent load不变荷载
permanent load不变负荷
Permanent-magnet erasing head永磁消磁头
permanent magnetic field永磁场
permanent magnetic material硬磁材料
permanent magnetic material恒磁材料
permanent magnetic materials永磁材料
permanent magnetism永久磁性
permanent monitoring长期监测
permanent mooring system永久性系泊系统
permanent output持久功率
permanent packer永久型圭寸隔器
permanent plankton永久浮游生物
permanent platform永久平台
permanent plugging永久性堵塞
permanent production packer永久型采油封隔器
permanent river常流河
permanent set残留变形
permanent station永久
permanent stream常年水系
permanent stream常年河
permanent style sump packer永久型沉砂圭寸隔器
permanent type固定型
permanent viscosity loss永久性黏度损失
permanent water course永久水道
permanent water course常年水道
permanent whipstock永久型造斜器
wireline-set dual permanent packer电缆坐封双管永久封隔器