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diamond-drill | |||
diamond drill rig | |||
adamantine drill; diamond drill | |||
diamond drilling machine | |||
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diamond drill |
金刚石钻 机 : 24 phrases in 10 subjects |
Construction | 1 |
Drilling | 1 |
Earth sciences | 1 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Mechanics | 1 |
Metallurgy | 1 |
Oil / petroleum | 3 |
Technology | 13 |