权威例句
Case Study on Design and Construction Technology for Track Haulage Hoist System of Huge Inclined ShaftSystem for measuring torque applied to the drum shaft of a hoistHermetically sealed hoist-shaft doorCompact cross shaft type compound drum hoist for spooling extra long lengths of tow cable with segmented fairingsStudy on fault mechanism of shaft hoist steelworkHermetically sealed hoist-shaft doorMine hoisting in deep shafts in the 1st half of 21st CenturyStudy of stress-strain field in shaft hoistA STUDY ON SHAFT HOIST FAULT DIAGNOSIS IN GEARBOX WITH WAVELET ANALYSISDiscussion trend of domestic large hoisting equipments for deep shafts of thousands meters
