“electric overspeed protection device”的概念、定义、翻译、参考文献-科学参考

单词	electric overspeed protection device
释义	electric overspeed protection device Encyclopedia 工学汽轮机保护系统释 electric overspeed protection device电超速保护系统当汽轮机一些重要的运行参数如汽轮机超速、润滑油压过低时，发出紧急停机信号，从而关闭汽轮机所有主汽门、调节汽门的保护装置。
随便看	covering dimension covering domain covering element covering epithelium covering family covering functor covering group covering homomorphism covering homotopy covering homotopy axiom covering homotopy property covering homotopy theorem covering isotopy covering lemma covering Lie group covering linkage invariant covering manifold covering map covering number covering of a group covering of a manifold covering of a plane covering of a set covering of a space covering of a surface

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