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单词
gravel-packing fluid
释义
gravel-packing fluid
Encyclopedia
工学
完井液
释
gravel-packing fluid
砾石充填液
将砾石携带到筛管和井壁(或筛管和套管)环形空间的液体。又称携砂液。
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triangle maple
triangle median
triangle of impedance
triangle of reference
triangle of traces
triangle of vectors
triangle packing
triangle pearl mussel breeding
triangle pearl mussel culture
triangle pearl mussel seed culture
triangle picking
triangle point picking
triangle postulate
triangle power
triangle pulse
triangle removal lemma
triangle routing
triangle rule
triangle scalar integral
triangle space
triangle squaring
triangle test
triangle theory of emergency management
triangle tiling
triangle transformation principle
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