TRAN, VAN DAC. THE EFFECT OF HYDRAULIC FLUID MODULUS VARIATION DUE TO AIR BUBBLES ON HYDRAULIC POSITIONAL SERVOMECHANISM Periodica Polytechnica Mechanical Engineering, [S. l.], v. 31, n. 1, p. 11–29, 1987. Disponível em: https://pp.bme.hu/me/article/view/5684. Acesso em: 19 may. 2024.