surrounding rock classification的意思|示意

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surrounding rock classification相关短语

1、 surrounding rock classification evaluation 围岩类别评定

2、 surrounding rock classification early warning 围岩预警

3、 Classification of surrounding rock 围岩分类

4、 surrounding rock stability classification 围岩稳定性分类的

5、 surrounding rock masses stability classification 围岩稳定分类

6、 classification of surrounding rock stability 围岩稳定性分类

7、 Surrounding rock mass classification 围岩分类

8、 Surrounding rock quality classification 围岩质量分类

9、 rocky surrounding rock sub-classification 岩质围岩亚级分级