base rock explosion 基岩爆破
underwater rock explosion 水下炸岩
explosion of gravel rock 砂砾岩爆破
The paper describes partial results of rock explosion prediction, theoretical research of counter measures and its practice.
主要介绍岩爆预测及防治理论研究和实践探索的部分成果。
The rock explosion is a sort of worldwide geological disasters that greatly threaten the safety of construction personnel and equipment.
岩爆是一种世界性的地质灾害,极大地威胁着施工人员和设备的安全。
Rock explosion is a geologic disaster across the world that endangers greatly the security of operators and facilities involved in the production.
岩爆是一种世界性的地质灾害,极大地威胁着施工人员和设备的安全。
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