工程地质分区是西安市地震小区划项目的重要组成部分，是西安市地震小区划项目各类图件的基础。
Engineering geology zoning is an important component of the Xi 'an seismic micro-zoning project and each kind of graphic document foundation bases on it.
工程地质分区是西安市地震小区划项目的重要组成部分，是西安市地震小区划项目各类图件的基础。
Engineering geology zoning is an important component of the Xi 'an seismic micro-zoning project and each kind of graphic document foundation bases on it.
应用推荐