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Hydraulic control system for hydraulically operated road grader
Hydraulic control system for hydraulically operated road grader
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机译:液压平地机的液压控制系统
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摘要
A hydraulic control system for use for precise control of the height of the earth working blade on road graders, and in particular for use in combination with road graders that are automatically controlled. The control system is selectively operable, and when engaged will permit only simultaneous movement of the two cylinders used for controlling the depth of the earth working blade.
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