“pressure control valve”的概念、定义、翻译、参考文献-科学参考

单词	pressure control valve
释义	pressure control valve Encyclopedia 工学压力控制阀释 pressure control valve压力控制阀用液压系统中油液压力或通过压力信号实现控制的阀类。简称压力阀。
随便看	elliptic pencil of lines elliptic pencil of rays elliptic pencil of spheres elliptic plane elliptic point elliptic polarization elliptic polynomial elliptic pseudo-distance elliptic pseudoprime elliptic quadratic hypersurface elliptic quadratic surface elliptic rational function elliptic ray elliptic region elliptic restricted problem elliptic restricted three-body problem elliptic Riemann surface elliptic rotation elliptic sector elliptic sheaf elliptic shifted factorial elliptic simply connected domain elliptic sine elliptic sine function elliptic singularity

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