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单斗液压挖掘机“定点全方位分析法”ＦｉｘｅｄＰｏｉｎｔＯｍｎｉｂｅａｒｉｎｇＡｎａｌｙｓｉｓＭｅｔｈｏｄｏｆＳｉｎｇｌｅＢｕｃｋｅｔＨｙｄｒａｕｌｉｃＥｘｃａｖａｔｏｒ华北水利水电学院冯才严大考习华勇（郑州４５０００２）编者的话：“定点全方位分析法”...
Single-bucket hydraulic excavator “fixed-point omnidirectional analysis” FixedPointOmnibearingAnalysisMethodofSingleBucketHydraulicExcavator North China Institute of Water Conservancy Fengcai Yan Da Xi Hua Yong (Zhengzhou 450002) editor’s words: “fixed-point omnibearing analysis”...