Sleeper prestressed concrete
土木工程编译词汇S-40-SCIdict学术词典-... ... 纵向轨枕 Sleeper,longitudinal 预力混凝土轨枕 Sleeper,prestressed concrete 浮置轨枕 Sleeper,pumping ...
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... 预力混凝土桩 Prestressed concrete pile 预力混凝土轨枕 Prestressed concrete tie 预力薄壳 Prestressed shell ...
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短语
预应力混凝土轨枕
prestressed reinforced concrete tie
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