ground mine

短语词组

短语

• ground subsiding mine 地表沉降
• deep ground of mine 矿井深部
• ground vehicle mine dispenser [军]地面车辆地雷撒布器
• ground vehicle mine dispensing system [军]地面车辆地雷撒布系统
• acoustic ground mine 音响沉底水雷
• Ground pressure in mine 矿山地压
• ground pressure of mine roadway 巷道地压
• ground plan of mine workings 矿山巷道底面图
• longhole blasting in under -ground mine 地下矿深孔爆破
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