Proposal for Grease Replacement System for Traction Motor Bearings
Privatization of the Japan national railway: overview of performance changes
Nondestructive Optical Fiber Modulation Using Radiation Mode Coupling Phenomena
New Shape Grease Pocket for Traction Motors to Facilitate Base Oil Supply
Methods for Detecting Pantograph Defects Using Sensors Installed on Contact Lines
Measurement of the Contact Force of the Pantograph by Image Processing Technology