
Technical systems and aids for disabled or handicapped persons - Wheelchair tiedown and occupant-restraint systems Part 1: Requirements and test methods for all systems
出版:International Organization for Standardization

专家解读视频
Technical systems and aids for disabled or handicapped persons - Wheelchair tiedown and occupant-restraint systems Part 1: Requirements and test methods for all systems
出版:International Organization for Standardization
专家解读视频