2016年7月28日星期四

High quality Pneumatic shock absorber with functions of self adjusting pressure

Pneumatic shock absorber as the impact velocity and impact on weight change, with functions of self adjusting pressure, always form a soft cushion effect.a complete check valve action, spring can make rapid reset the piston rod.Adjustable Shock Absorbers with hard chrome plated piston rod, and special seal, can keep the long-term and stable performance.

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