DIN EN ISO 20957-10:2018
固定训练设备 第10部分:带固定轮或不带自由轮的健身自行车 附加特定安全要求和测试方法(ISO 20957-10:2017)
Stationary training equipment - Part 10: Exercise bicycles with a fixed wheel or without freewheel - Additional specific safety requirements and test methods (ISO 20957-10:2017)