strata control
短语词组
- strata movement control 岩层控制
- strata movement control theory 岩层移动控制理论
- strata a control 地压挖制
- multi -strata hierarchical control 多重递阶控制
- strata behavior and control 矿压显现及其控制
- rock strata control 岩层控制
- strata control observation 矿压观测
- strata control and support 岩层控制与支护 返回 strata control