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钻粒钻进
meaning in English
calyx boring
chilled shot drilling
shot boring
shot drilling
Related Words
开采钻进
钻进勘探
电弧钻进
高效钻进
电子束钻进
钻进过多
钻进系数
钻进操作
辅助钻进
等离子体钻进
钻粒钻的孔
钻粒钻机
钻粒钻进的井筒
钻粒钻进的炮孔
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