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mono-diameter drilling technology by SET
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mono-diameter drilling technology by SET
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工学
膨胀管波纹管技术
释
mono-diameter drilling technology by SET
膨胀管等井径钻井技术
在钻井过程中,利用膨胀管的特性尽可能始终采用某一种钻头及钻具规格,在全井钻进过程中保持同一种井眼尺寸的钻井方法。
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regular local ring
regularly closed set
regularly connected complex
regularly convergent sequence
regularly convergent series
regularly convex function
regularly convex set
regularly homotopic
regularly homotopic mapping
regularly intermittent pulse
regularly isotopic
regular manifold
regular mapping
regular map projection
regular Markov chain
regular matrix
regular matroid
regular maximum ideal
regular measure
regular method
regular metric
regular mixture
regular mode and reverse mode
regular model
regular module
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