地下铁道测量
subway survey
underground railway survey
地下铁道列车
underground railway train
subway train
广州市地下铁道总公司；广州市城市规划勘测设计研究院
guangzhou metro corpotation
南京地下铁道有限责任公司
nanjing suhway limited liability company jiang su
铁道部第一勘测设计院岩土工程公司
Company of Gcotecknological Engineering
1st Surveying and Design Insitute
Ministry of Railways
铁道部第一勘测设计院乌鲁木齐分院
urmq branch
the First Survey and Design Institute of Railway Department
铁道部第一勘测设计院兰州分院
Lanzhou Department of the First Reconnaissance and Designing Institute of Railway Ministry
铁道部第一勘测设计院
The first survey and design institute of ministry of railway
No.1 Academy of Exploration and Designing
Ministry of Railway
铁道部第四勘测设计院
Fourth survey and Design Institute
Ministry of railway China
4th Institute of Inv. Des.
Ministry of Railway
铁道部第三勘测设计院冻土队
Permafrost Team of 3rd Survey and Design Institute Ministry of Railway
铁道部第三勘测设计院
The Third Institute of Survey and Design Ministry of Railway
The third Survey and Design Institute
Ministry of Railways
铁道部第二勘察设计院地勘分院
The Second Surveying and Designing Institute of Railroad
铁道部第二勘测设计院岩土工程公司
The No. 2 Survey and Design Institute
Ministry of Railway