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钻头进尺
meaning in English
bit footage
feet per bit
footage per bit
headway per drill bit
Related Words
钻井日进尺
切削钻头
钻头座
钻头钢
钻头偏斜
金刚砂钻头
钻石钻头
钻头喷嘴
碳素钢钻头
钻头齿
钻头金刚石颗粒的排列型式
钻头进程
钻头进尺数
钻头进尺速度
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