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ANALYSISOFHYDRAULICPOWERSOURCESDISPOSITIONANDENERGYCONSUMPTIONFORHYDRAULICDRILLRIG¥He,Qinghua(DepartmentofMachineEngineering,...
ANALYSISOFHYDRAULICPOWERSOURCESDISPOSITIONANDENERGYCONSUMPTIONFORHYDRAULICDRILLRIG ¥ He, Qinghua (DepartmentofMachineEngineering, ...