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| 岩石工程分类从岩石工程的角度据岩石强度、裂隙率、风化程度和其他特征指标将其划分成各种类别或等级，如完整岩石、新鲜岩石、风化岩石、蚀变岩石、块状岩体、层状岩体、软弱夹层等 | |||
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engineering classification of rocks : 11 phrases in 5 subjects |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Hydroelectric power stations | 3 |
| Technology | 4 |