GB/T 21562.3-2015
轨道交通 可靠性、可用性、可维修性和安全性规范及示例 第3部分:机车车辆RAM的应用指南
Railway applications.Specification and demonstration of reliability,availability,maintainability and safety (RAMS).Part 3:Guide to the application for rolling stock RAM
GBT21562.3-2015, GB21562.3-2015