English to Russian Other Construction / Civil Engineering

"...Function & Design
• Single-axis hydraulic knee system with swing control (S) or swing
and stance control (SNS).
• Designed for multispeed ambulation.
• Yielding stance control (with SNS package).
• Mode selector switch allows for manual locking and free swing
functions (with SNS package).
• The frame is constructed of aircraft-grade aluminum optimized for
strength.
..."