ballast tamping machine是什么意思、英文翻译及中文解释
ballast-tampingmachine词语:ballast-tampingmachine解释:捣碴机词典:进出口专业英汉词典ballast-tampingmachine相关解释捣碴机ballast-tampingmachine...
ballast-tampingmachine词语:ballast-tampingmachine解释:捣碴机词典:进出口专业英汉词典ballast-tampingmachine相关解释捣碴机ballast-tampingmachine...