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| 井孔布置; 钻孔排列; 炮眼组合形式 | |||
| 钻井井位布置 | |||
| 炮眼布置形式; 钻孔布置型式 | |||
| 钻孔布置; 炮眼布置; 炮孔排列 | |||
| 凿岩布置图; 炮孔布置图为爆破而在台阶或隧道作业面上拟定的炮孔设计并标明井巷掘进工作面炮孔彼此关系的平面、剖面图。包含自由面在内的爆破炮孔布置几何图，注明了各孔的长度、直径、方向和钻杆的数量 | |||
| 钻井位布置 | |||
| 钻孔图 (式); 钻探形式; 钻孔布置形式; 钻孔布置 (图); 凿岩方式; 炮眼形式; 炮眼布置 (图) | |||
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drilling pattern : 15 phrases in 3 subjects |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 8 |
| Technology | 5 |
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