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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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Songliao River Water Conservancy Commission of the Ministry of Water Resources
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Songlin language
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song manuals
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Song Masterpiece of Chinese Character Standard (Taiwan Region of China)
Songming Heilong Tan
Songming Xian
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Songnen grassland
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Songnen Shadi
Song of a Beauty
Song of a Kind Mother
Song of Auditory Halluciations
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Song of Big Barbarian Reed Pipe
Song of Bolao Flying East
Song of Breaking the Willow Branches
Song of Champa
Song of Changge
Song of China
Song of Dew on the Shallots
Song of Ding Duhu
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更新时间:2026/7/5 16:16:34