Draft Document - Assistive products for walking, manipulated by both arms - Requirements and test methods - Part 2: Rollators (ISO/DIS 11199-2:2020); German and English version prEN ISO 11199-2:2020
文件草案.双臂操作的步行辅助产品.要求和试验方法.第2部分:滚动器(ISO/DIS 11199-2-2020);德文和英文版本prEN ISO 11199-2:2020