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道床配砟整形车
释义
道床配砟整形车
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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。
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Ming Dynasty court team dance
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Ming Dynasty dragon incense ink
Ming Dynasty folk dance
Ming dynasty operatic costume cases of Luyang Town, Jingtai County
Ming dynasty porcelain vase with opera painting at Xincai County
Ming Dynasty Rubbing Album in Zhuozhou of Snow Hall
Ming Dynasty rubbing album of Boling Taishou Kongbiao Stele
Ming Dynasty Rubbing Album of Cui Dunli Stele
Ming Dynasty Rubbing Album of Gu Lang Stele
Ming Dynasty Rubbing Album of Hengfang Stele
Ming Dynasty Rubbing Album of Jingjun Stele
Ming Dynasty Rubbing Album of Kong Xian Stele
Ming Dynasty Rubbing Album of Kongzhou Stele
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