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rock drilling machine

  • 凿岩机

网络释义

  凿岩机

农业装备与车辆工程精选文章 关键词:液压;凿岩机;活塞;套阀 [gap=646]Keywords: hydraulic pressure; rock drilling machine; piston; one set of valves

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  钻岩机

... rock drilling crawler 履带式凿岩钻车 rock drilling machine 钻岩机 rock drivage 岩巷掘进 ...

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短语

hydraulic rock drilling machine 液压凿岩机

pneumatic rock drilling machine 气动凿岩机

双语例句

  • After 15 years of construction work, the 9.5-meter (31-foot) wide drilling machine will bore through the remaining 1.5 meters of rock to join two ends of the tunnel some 2,000 meters under a mountain.

    经过15施工,9.5钻孔将会穿最后剩下1.5岩层联通了位于山体2000米的隧道两端

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  • This new model of drilling machine can bore through solid rock ten metres deep.

    新型钻机米厚的坚固岩石

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  • TPY-30 drilling machine is a type of shallow-hole drilling machine for exploration, it is suitable for drilling in soil, sand soil and medium harden rock drilling.

    tpy - 30钻机一种液压浅孔物探普查钻孔,该机主要适用土层沙土岩层中的钻进

    youdao

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