Stationary training equipment - Part 7: Rowing equipment, additional specific safety requirements and test methods (ISO/DIS 20957-7:2019); German and English version prEN ISO 20957-7:2019
Stationary training equipment - Part 7: Rowing equipment, additional specific safety requirements and test methods (ISO 20957-7:2020); German version EN ISO 20957-7:2021— 17 стр.
