卡特彼勒油缸 > 卡特彼勒油缸
卡特挖机大,中,斗油缸,装载机提升缸,推土机油缸,卡特彼勒油缸
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Plunger or ram cylinders These are used as a single acting cylinder in a vertical position so that the load on the cylinder can retract when the oil supply is stopped. Eg. Cylinders used as lifts in automobile service stations. |