tunnel surveying meaning in Chinese

隧道测量

Supervision over longtan hydroelectric power station left bank diversion tunnel survey
龙滩水电站左岸导流洞的测量监理
Now he is a registered surveyor of singapore , mainly engaged in various services relating to surveying & mapping as well as relevant software r & d , including shield tunnelling survey and automated real time 3d monitoring
现为新加坡注册测量师，主要从事各种测绘专业技术服务以及相关的软件研发工作，包括隧道盾构掘进测量与自动化实时三维监测。
Then the sponsor will invite a national each city subway construction conductor department , subway a programming a section , railroad construction , medium the iron tunnel survey design hospital , the railroad department first to investigate design hospital , medium the iron electrification survey design institute for research , the railroad department second to investigate design hospital , medium iron one bureau group etc . subway engineering in xian contract for a business enterprise to meeting visit to talk over
届时主办单位将邀请全国各省市地铁建设指挥部、地铁规划部门、铁路建设、中铁隧道勘测设计院、铁道部第一勘察设计院、中铁电气化勘测设计研究院、铁道部第二勘察设计院、中铁一局集团等西安地铁工程承包企业到会参观洽谈。