GB/T 44083.4-2024

Road vehicles—Methods and rules for the evaluation of the usability of child restraint systems and their conpatibility with vehicle anchorages—Part 4: Booster seat and booster cushion

道路车辆 儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则 第4部分：增高椅和增高垫