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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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undercorrection
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under cure
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undercurrent safety culture
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underdamped harmonic motion
underdamped motion
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underdamping response
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underdeposit corrosion
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