GB/T 43407.1-2023
道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第1部分:总体描述和基本要求
Ergonomic requirements for driving areas of passenger cars running on low-floor dedicated lines of road vehicles Part 1: General description and basic requirements
GBT43407.1-2023, GB43407.1-2023