地铁10m弦长测量曲线正矢容许偏差的标准确定分析

地铁10m弦长测量曲线正矢容许偏差的标准确定分析的英文翻译

基本释义

• Definite Analysis on the Standard for the Allowable Deviation of the Positive Vector in Measuring a Curve with a 10-m String in Subway