GB/T 4549.2-1984
AbolishedRolling stock terms--Running gear
铁道车辆名词术语 走行装置
Application Summary AI generated
This standard defines the terminology for running gear components of railway rolling stock, including wheelsets, axles, bearings, and suspension systems. It is applied in the design, manufacturing, maintenance, and technical documentation of locomotives, passenger cars, and freight wagons within China's railway industry. The standard ensures consistent communication and technical accuracy among engineers, inspectors, and procurement professionals working with rail vehicle undercarriage systems.
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