
STATIONARY TRAINING EQUIPMENT - PART 9: ELLIPTICAL TRAINERS, ADDITIONAL SPECIFIC SAFETY REQUIREMENTS AND TEST METHODS (ISO 20957-9:2016)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Describes additional safety requirements for elliptical trainers in addition to the general safety requirements of ISO 20957-1.
ISO 20957-9 : 2016 - Identical
EN ISO 20957-9 : 2016 - Identical
ISO 20957-9 : 2016 - Identical