These regulations address track, equipment, railroad operating rules and practices, qualification and certification of locomotive engineers, control of alcohol and drug use, and other subject matters.
这些规定阐述了涉及诸多事宜，包括：轨道、设备、铁路的运营规定和操作方法、列车司机的资格鉴定和认证、酒精和药物的使用的管制等，以及其他主题。
Locomotive simulator is an equipment indispensable to the development of locomotive control unit.
机车模拟器是开发机车控制装置过程中所必需的设备。
One special type robot for the gear quenching is introduced by developing gear quenching equipment used in a locomotive in this paper.
文章结合机车用齿轮淬火设备的研发，介绍了一种广义圆柱坐标式数控机器人式设备。
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