sidetrack drilling造句
Manytechniquesareappliedtoadjustmentandtappingpotentialincludingdirecteddrilling,sidetrackdrillingtechniqueandhydrodynamicmethods.Positivedisplacementmotoriswidelyusedinsidetrackdrillinginsidecasingbe...
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sidetrack造句
abillthatwouldsidetrackfoodirradiationinthiscountry(bAlexisBeck)Manytechniquesareappliedtoadjustmentandtappingpotentialincludingdirecteddrilling,sidetrackdrillingtechniqueandhydrodynamicmethods.Don't...