《水利工程测量》精品课程 ●●●●● ●●●● ●●0 ●●● ●●●● 概述 Summarize 洞外控制测量 Measuring and domination outside m隧洞掘进中的测量工作 Measuring work while digging m竖井和旁洞的测量 Measuring silo and hollow 场士子 XI'An University of Technology概述 Summarize 洞外控制测量 Measuring and domination outside    隧洞掘进中的测量工作 Measuring work while digging 竖井和旁洞的测量  Measuring silo and hollow