GB/T 42193.2-2022
ActiveRoad vehicles—Communication between vehicle and external equipment for emissions-related diagnostics—Part 2：Guidance on terms, definitions,abbreviations and acronyms
道路车辆 车辆和外部设备之间排放相关诊断的通信 第2部分：术语、定义、缩写和缩略语的指南
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