DIN EN ISO 20957-10 (2016-09)废止
Stationary training equipment Part 10: Exercise bicycles with a fixed wheel or without freewheel, additional specific safety requirements and test methods (ISO/DIS 20957-10:2016); German and English version prEN ISO 20957-10:2016
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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