front crosstie 前间梁
Expansion crosstie 腰板横梁
half-moon crosstie 半月形轨枕
guide yoke crosstie [铁路] 滑板托架横梁
expansion crosstie liner [铁路] 滑台横梁衬板
crosstie wall 横档壁
brake lever shaft crosstie [车辆] 制动轴座横梁
frame crosstie 车架横梁
同义词: tie railroad tie sleeper
以上来源于: WordNet
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