GB/T 16937-2020土方机械司机视野试验方法和性能准则标准
英文:Earth-moving machinery—Operator’s field of view—Test method and performance criteria GB/T 16937-2020介绍: 国家标准《土方...
英文:Earth-moving machinery—Operator’s field of view—Test method and performance criteria GB/T 16937-2020介绍: 国家标准《土方...