- 1. 超前钻探: advance exploratory drilling
... exploratory drilling rig 勘探钻机 advance exploratory drilling 超前钻探 round exploratory drilling 全年勘探钻井 ...
dict.youdao.com - 2. 超前钻探法: Advance Boreholes
dict.youdao.com - 3. 超前探水钻孔: cover hole
dict.youdao.com - 4. 超前钻孔探水: exploitation water of advanced drilling
dict.youdao.com
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