词汇	head pusher
释义	head pusher 钻井监督
随便看	Direction-measure-error direction measurement direction measurement by radio wave direction measurement locating direction memory direction meter direction method direction method of measuring horizontal angles direction method of observation direction minor wave direction mixer direction modulation direction naded directionnal blasting direction navigation direction normalization direction number direction numbers direction observation direction of a campaign direction of action direction of a curve direction of adjustment direction of advance direction of affinity