“ballast distributing and profiling machinery”的概念、定义、翻译、参考文献-科学参考

单词	ballast distributing and profiling machinery
释义	ballast distributing and profiling machinery Encyclopedia 工学铁路养路机械释 ballast distributing and profiling machinery道床配砟整形车将堆积在线路两侧或轨道上的道砟收拢或分配到道床所需要的部位上，使道床成形的轨道作业机械。是铁路线路大修、维修作业的主要配套设备之一。
随便看	Xiao Wenbin Xiao Wenyan Xiaowudang Scenic and Historic Area Xiaowutai Shan Xiaowutai Shan Guojiaji Ziran Baohuqu Xiao Xian Xiaoxiang Xiaoxiang fauna Xiaoxiang Film Studio Xiaoxiang Lu Xiaoxiangshui Xiaoxiangyu xiao xianxiong decoction Xiaoxiaoguan storytelling Xiao Xiaomu Xiao Xing Xiaoxing'an Ling Xiaoxing’an Ling Xiao Xuchang Xiao Xue Xiaoxue Xiao Xun Xiao Ya Xiaoyan and Dayan xiaoyangkou geothermal field

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