铁路引入线 meaning in Chinese

adjoining railway

Abstract : in this paper , the writers take the pile - plank wall applied in the railway from maga to putaoqin , a feeder railway to neijiang - kunmin railway line , as an example to introduce the structrue , the construction technology , the method of construction and the writers ? experience in construction . this research provides reference for the projects of the same kind
文摘:以六盘水枢纽内昆铁路引入线马嘎至葡萄菁段桩板墙工程为例，介绍了桩板墙的结构特点、施工工艺、施工方法以及施工中的一些体会，可为同类工程借鉴