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泥浆压井 | |
eng.geol. | mud lubrication |
射孔 | |
gen. | blasting |
dril. | lay an egg; shoot; shot |
geophys. | gun perforation; perforation; perforate; perforated |
oil | perforating |
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mud lubrication |
泥浆压井: 10 phrases in 3 subjects |
Drilling | 7 |
Explosives and Explosive Ordnance Disposal | 1 |
Technology | 2 |