固定式健身器材 第8部分:踏步机、阶梯机和登山器附加的特殊安全要求和试验方法 (GB 17498.8-2008/ISO 20957-8:2005)
Stationary training equipment-Part 8:Steppers,stairclimbers and climbers-Additional specifie safety requirements and test methods
发布时间:
2008-12-30
实施时间:
2010-04-01
阅读数量:
(149)