制品/结构中国申请中

A kind of novel railway bridge compound sleeper

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申请人衡水冀军工程技术有限公司

发明人沙磊

公开号CN105220583A

申请日2015-09-23

公开日2016-01-06

摘要

A kind of novel railway bridge compound sleeper Technical field The present invention relates to field of track traffic, particularly relate to a kind of novel railway bridge compound sleeper. Background technology Sleeper is the one of railway casting, plays vital effect in railway construction.

A kind of novel railway bridge compound sleeper

摘要

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