mining subsidence的意思|示意

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mining subsidence相关短语

1、 map of mining subsidence 开采沉陷图

2、 mining subsidence observation 开采沉陷观测,开采沉陷查看

3、 prediction of mining subsidence 开采沉陷预计

4、 mining subsidence area 采煤沉陷区

5、 coal mining subsidence area 采煤塌陷区

6、 mining subsidence lake 煤矿塌陷湖

7、 Coal mining subsidence 采煤塌陷,采煤塌陷区