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单词 blasthole drill
释义
blasthole drill
  • 简明释义
  • 爆孔钻
  • 网络释义
  • 1

    ?爆孔钻

    ... Blast-hole 爆裂穿孔 Blast-hole drill 爆孔钻 blast-hole mining 深孔崩落开采 ...

短语
  • 双语例句
  • 1
    The optimum design method and basic principles of main reducer of rotary blast hole drill are discussed, The main reducer is taken as a whole and is optimized by discrete Complex method.
    论述了牙轮钻机主机构减速器的优化设计方法和基本原理,以主机构减速器作为整体进行优化,采用离散复合形算法。
  • 2
    May operate air-track, rotary, down-the-hole or other drilling machines to drill blast holes or may direct drilling of blast holes.
    操作空气运作轨道,旋转,向下钻孔机或其他钻探机钻爆破洞或直接钻爆破洞。
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更新时间:2025/3/16 16:23:59