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mud purification
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mud purification
Encyclopedia
理学
钻孔冲洗
释
mud purification
泥浆净化
在钻进过程中,为了重复利用返回地面的泥浆并保证泥浆性能满足钻进要求,将泥浆中携带的岩屑分离出去的工作。
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defectoscopy
defect relation
defects in ceramics
defects in growth sector boundary
defects in semiconductors compound
defects of continuous casting slab or billet
defects of oil and gas pipeline body
defects of wood due to biological damage
defect space
defect state
defect subgroup
defect subspace
defect theorem
defence
Defence Horizon
Defence Meteorological Satellite Program satellite
Defence of Poetry
defence reflex
Defence Support Program
defender
defender duke
defender-general of the state
defender-in-chief
defending facts
Defending Yenan
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