“combination rig”的概念、定义、翻译、参考文献-科学参考

单词	combination rig
释义	combination rig [´käm·bǝ`nā·shǝn `rig] ^{PETROLEUM ENGINEERING} A drilling rig that is fitted with components for both rotary and cable-tool drilling.
随便看	nacreous clouds nacrite nacré velvet NAD nadir nadir point nadorite Naegeli-type leukemia naftalan nagatelite nagyagite nahcolite Naiad naif naife nail nail coat nailer nailhead nailheaded molding nailhead spot nailhead striation nail-patella syndrome nail set Najadaceae

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