This paper derives the characteristic formula of control pressure in hydro-control check valve and the mechanical characteristics formula of inlet and return circuit.

本文推导了液控单向阀的控制压力特性方程、进油和回油回路机械特性方程。

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Stealth accumulations can also be leveraged to move toward total control of the company or pressure its sale in order to maximize return on the original investment.

FORBES: The Stealth Bombers: Bill Ackman, Bernard Arnault, and the Conundrums of Secret Positions