Walking aids manipulated by both arms - requirements and test methods - walking tables 双臂操作的助步器.要求和试验方法.步行台
2.
Walking aids manipulated by both arms - requirements and test methods - part 3 : walking tables 双臂操作的助步器.要求和试验方法.第3部分:步行台
3.
Walking aids manipulated by both arms - requirements and test methods - part 3 : walking tables iso 11199 - 3 : 2005 ; german version en iso 11199 - 3 : 2005 双臂操作的助步器.要求和试验方法.第3部分:步行台