... 钻孔环形空间 drill-hole annulus 钻孔偏差 borehole deviation 钻孔倾角 drilling angle ...
基于18个网页-相关网页
... 钻孔配件 downhole equipment; drill fittings; 钻孔偏差 borehole throw; borehole deviation; 钻孔器 drill; bore; aiguille; terebra; ...
基于12个网页-相关网页
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borehole throw
borehole throw
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