Beijing metro Haidian mountain line - engineering survey, engineering survey, construction drawing review
Length of 23.42km, 6 underground stations, 7 elevated stations.
Beijing metro Haidian mountain line - engineering survey, engineering survey, construction drawing review
Length of 23.42km, 6 underground stations, 7 elevated stations.
Copyright 2016 Beijing Urban Construction Exploration & Surveying Design Research Institute CO.,LTD. , All Rights Reserved
Add：No.6,District 5,Anhuili,Chaoyang,Beijing. Code：100101, Tel:+8610-64922389 Fax: +8610-64987923
