复材站
制品/结构中国申请中

Railroad sleeper with multiplayer structure

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申请人赵炜
发明人赵炜
公开号CN103541281A
申请日2013-11-07
公开日2014-01-29

摘要

A railway sleeper, comprising: a sleeper body (1), track support areas (3), each track support area (3) having a track support surface (5), a first reinforcement element (6) and a second reinforcement element (7 ); the sleeper body (1), the first reinforcement element (6) and the second …

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