exploration drilling [经] 勘探钻井
- IT is used for stabilizing drill tools during the drilling of oil, gas and geological exploration.
在石油、然气及地质勘探钻井过程中稳定钻具所采用的一种稳定器。 - Experienced in surface and underground exploration, mapping, drilling and grade control of an organic narrow vein.
有丰富的地表及地下勘探,钻探工作经验,以及绘图技巧,熟练掌握薄矿岩层的矿脉品位控制,了解湖南的高品位石英矿脉系统. - Experienced in surface and underground exploration, mapping, drilling and grade control of an orogenic narrow vein.
有丰富的地表及地下勘探,钻探工作经验,以及绘图技巧,熟练掌握薄矿岩层的矿脉品位控制,了解湖南的高品位石英矿脉系统.
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