compound soft rock的意思|示意

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复合软岩


compound soft rock的网络常见释义

复合型软岩 关键词 复合型软岩 锚网喷 锚索网喷 实践 [gap=570]Keywords compound soft rock;bolt mesh spray;bolt cable mesh spray;practice ...

compound soft rock相关短语

1、 the compound soft rock 复合型软岩

2、 soft rock compound roof 软岩复合顶板

3、 soft-rock compound roof 软岩复合顶板