GB/T 10762-2021工矿电机车质量测量方法标准
英文:Method of mass measurements for industrial and mining electric locomotive GB/T 10762-2021介绍: 国家标准《工矿电机车质量测量方法》由604-2(...
英文:Method of mass measurements for industrial and mining electric locomotive GB/T 10762-2021介绍: 国家标准《工矿电机车质量测量方法》由604-2(...