“tiefa coalfield”的概念、定义、翻译、参考文献-科学参考

单词	tiefa coalfield
释义	tiefa coalfield Encyclopedia 理学煤田释 tiefa coalfield铁法煤田中国白垩纪煤田。
随便看	mechanical feedback mechanical fiber separation mechanical filter mechanical finger mechanical flotation cell mechanical function design mechanical governor mechanical grate incinerator mechanical gyroscope mechanical handling mechanical hemolytic anemia mechanical hydraulic control system mechanical impedance mechanical index mechanical index, MI mechanical initiation mechanical injury mechanical inside cutting operations mechanical integration mechanical joining of composite mechanical joining technique mechanical kinematics mechanical language mechanical load and tissue construction mechanical loss of polymers

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