Terms for subject Drilling containing grounding

English	Chinese
above ground equipment	地面设备
above ground storage tank	地面储罐
absorbent ground	渗透性地层
bad ground	不平地面
contact to ground	接地
down to the ground	彻底
down to the ground	在一切方面
down to the ground	完全
gain ground	占优势
gain ground	获得进展
ground foundation	基础
ground mass	沙砾岩粒间纟颗粒
ground nutshell	堵漏用碎坚果壳
ground plastics	堵漏用碎塑料
ground-seat union	用于小直径管线的由壬
ground switch	接地开关
ground water basin	蓄水盆地
ground water basin	含水层
overhead ground wire	避雷线
quick ground	流砂层
ravelly ground	疏松地层
ravelly ground	易坍塌碎屑岩
rig on ground	落地【地面】钻机
rotary drive bushing to ground	转盘补心高
rotary drive bushing to ground	转盘补心至地面的距离