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diamond drilling
coal. 金刚石钻头钻孔
dril. 金刚石钻井; 金刚石钻头钻进
eng.geol. 金刚石钻头钻探; 鑽石鑽頭鑽探
expl. 金刚石钻孔一般勘探用、从岩体中提取柱状岩心的钻孔方法
shipb. 用金刚石钻头钻孔
tech. 金刚石钻钻探; 金刚石钻探; 金刚石钻进; 钻石凿井
 English thesaurus
Diamond Drilling
abbr., tech. DD (Vosoni)
Diamond Drilling: 25 phrases in 7 subjects
Drilling3
Earth sciences3
Engineering geology5
Explosives and Explosive Ordnance Disposal1
Metallurgy2
Oil / petroleum1
Technology10