| 摘要 |
electric actuators of different machines. SUBSTANCE: booster includes working fluid source, two nozzles, non-variable throttles, lines for supplying working fluid, rotary damper with rigidity ribs, plate type elastic member, two rectilinear magnetostrictive actuating members with control windings, two units of control device and housing of booster. EFFECT: enhanced accuracy and operational reliability. 1 dwg
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