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在铁道车辆领域，随着车辆相关技术的发展，采用了新技术的车辆正在投入使用。由于这些车辆可靠性、耐久性的提高，将大大地减轻检查、修理等维修作业。
In the field of railway vehicles, vehicles with new technologies are being put into operation as vehicle related technologies are developed. Due to the reliability and durability of these vehicles, maintenance work such as inspection and repair will be greatly reduced.