当前类别：石油英语
钻头体：bit body,body of the bit
钻头损坏：bit breakage
钻头水眼：bit water way
钻头水马力：bit pressure
钻头水力特性：bit hydraulics
钻头水力计算器：bit hydraulic calculator
钻头寿命：life of drill bit
钻头试钻过程：bit break-in procedure
钻头上下跳动：raising and lowering of bit
钻头上金刚石的克拉数：diamond content
钻头刃：bit edge
钻头驱动轴：bit drive shaft
钻头倾斜机理：bit tilt mechanism
钻头倾斜：bit inclination
钻头轻压慢转钻进地层：easing the bit in
钻头切削刃折断：twist-off on the bottom
钻头切削角：bit cutting angle
钻头切削边缘;钻锋圆边：margin of drill
钻头偏转量：bit skew
钻头偏斜力：bit inclination force
钻头偏斜：deflection of the bit,bit deflection
钻头偏磨：mule foot a bit
钻头坯体：blank bit
钻头扭矩：bit torque
钻头能力数：bit capability number
钻头磨损等级：bit grading
钻头卡住：bit jamming
钻头进尺数：bit footage,feed range
钻头进尺：advance of tool
钻头金刚石颗粒的排列型式：diamond pattern
钻头截面积：ABS
钻头接头：bit adapter
钻头夹持器：bit holder
钻头记录：bit records
钻头几何形状：bit geometry
钻头基体：bit matrix
钻头过早磨损：premature bit failure
钻头轨迹特性：bit trajectory behavior
钻头轨迹：bit course
钻头规格直径：gauge of bit
钻头规：bit gage,bit gauge
钻头冠的外形：crown profile
钻头供应公司：bit supplier
钻头工况异常：odd bit behavior
钻头给进机构：bit feed mechanism
钻头给进：bit feed,drill feed
钻头负荷：load on bit
钻头方案：bit program
钻头反作用力：bit reaction force
钻头短接：bit sub