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简述了液压锚杆钻机的使用优点、结构特点、主要参数。并介绍了液压锚杆钻机的具体操作步骤及关键部件的调整和维护。
The advantages, structural features and main parameters of hydraulic anchor rig are briefly described. The specific operation steps of hydraulic anchor rig and the adjustment and maintenance of key components are also introduced.