ground mine

短语词组

短語

• ground subsiding mine 地表沉降
• deep ground of mine 鑛井深部
• ground vehicle mine dispenser [軍]地麪車輛地雷撒佈器
• ground vehicle mine dispensing system [軍]地麪車輛地雷撒佈系統
• acoustic ground mine 音響沉底水雷
• Ground pressure in mine 鑛山地壓
• ground pressure of mine roadway 巷道地壓
• ground plan of mine workings 鑛山巷道底麪圖
• longhole blasting in under -ground mine 地下鑛深孔爆破
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