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reverse tapered string
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倒装钻具组合
把加压钻柱安放在垂直井段或井斜角较小井段,用于大斜度井、水平井和大位移井的器械。
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consistent family of distribution functions
consistent formal system
consistent formulas
consistent formula set
consistent inequalities
consistent kernel
consistent logic
consistent mapping
consistent mass schemes
consistent matrix norm
consistent measure
consistent methods
consistent orientation
consistent problem
consistent process
consistent process of geometrics
consistent process of spatial attribute
consistent program
consistent proposition
consistent quantization
consistent sequence
consistent set of formulas
consistent solution
consistent spectral estimator
consistent statistical estimator
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