Gas springs have become a popular alternative to traditional coil-based springs. Also known as pneumatic springs, they consist of a gas-filled cylinder with a piston attached to the end.http://www.liftgasspring.com/gas-spring/
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Gas springs have become a popular alternative to traditional coil-based springs. Also known as pneumatic springs, they consist of a gas-filled cylinder with a piston attached to the end.http://www.liftgasspring.com/gas-spring/