Want all the perks of a hot tub without the cost or hassle? Try the Coleman SaluSpa inflatable hot tub for soothing, bubbly ...

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Abstract: Fast-switching seat valves suitable for digital hydraulic pumps and motors utilize direct electromagnetic actuators, which must exhibit superior transient performance to allow efficient ...

Nearly a year after the devastating fires in Pacific Palisades and Altadena, residents and experts say the water problems that hindered firefighting leave several lessons.

Abstract: The independent meter-in and meter-out valves control approach makes the two chamber pressures of the hydraulic actuator completely controllable, and offers possibilities for energy ...