介绍了顾桥煤矿岩移观测方法、地表移动参数和数据处理。

This paper introduces the observation methods of ground movement, data processing and surface movement parameters.

youdao

介绍了顾桥煤矿岩移观测方法、地表移动参数和数据处理。

This paper introduces the observation methods of ground movement, data processing and surface movement parameters.

youdao