ground mine
短語(yǔ)詞組
- ground subsiding mine 地表沉降
- deep ground of mine 礦井深部
- ground vehicle mine dispenser [軍]地面車輛地雷撒布器
- ground vehicle mine dispensing system [軍]地面車輛地雷撒布系統(tǒng)
- acoustic ground mine 音響沉底水雷
- Ground pressure in mine 礦山地壓
- ground pressure of mine roadway 巷道地壓
- ground plan of mine workings 礦山巷道底面圖
- longhole blasting in under -ground mine 地下礦深孔爆破 返回 ground mine