赛斯专业词典
锥形阶梯取心钻头
返回 19 条匹配短语对
锥形取心钻头
tapered core bit
阶梯形钻头
step type bit
打捞金刚石取心钻头的公锥
core-bit tap
金刚石锥形钻头
corncob bit
棱锥形钻头
sprayed Drill
sprayed boring tool
锥形、锥、锥体、拉线鼓轮、托脚
Cone
锥形钻头
taper bit
point bit
锥形钻头
tapered bur
阶梯钻头
step bit
ladder drilling bit
step drill
stepped bit
subland drill
multi diameter drill
齿状取心钻头
borway bit
带岩心爪的取心钻头
trigger bit
堵塞的取心钻头
plugged bit
反循环取心钻头
reverse circulation core bit
reverse circulation sampling bit
刮刀取心钻头的刀翼
core bit wing
金刚石取心钻头
diamond core bit
DCB
金刚石取心钻头冠部
bit crown
金刚石取心钻头切削环
Curf
可收缩取出的取心钻头
retractable core bit
两层镶嵌刃取心钻头
double taper bit
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