钻孔的岩心钻具的英文

• bx

• 钻孔    drill; bore; drill hole perf ...
• 的    4次方是 The fourth power of 2 i ...
• 岩心    core
• 钻具    drilling tool; drilling rig
• 岩心钻孔    core hole
• 可更换的岩心钻头    retractable core bit
• 金刚石取心钻具岩心筒    core shell
• 金刚石岩心钻探钻具设备    diamond core drilling equipment conventional system
• 取芯钻具 取芯钻头 岩心钻头 钻心    corebit
• 岩心钻    coredrill; rock core drill
• 钻孔的    perforated
• 取心钻具    core drill
• 补取的岩心    offset core
• 冲击岩心钻    percussion rock drill
• 取岩心钻头    coring bit
• 无岩心钻进    full hole drilling; non-coring drilling
• 无岩心钻头    blast hole bit
• 岩心钻采    core drilling
• 岩心钻机    core drill machine; core drilling machine; coring machine; rock-core borer
• 岩心钻进    core boring; core drilling; coredrilling; coring; ring drilling
• 岩心钻进法    core drilling method
• 岩心钻探    core drilling; core-drilling
• 岩心钻头    core bit; core drill bit; corebit; coring bit; coring crown; hollow bit; jack bit
• 萼状岩心钻    calyx core drill
• 内中心钻孔    internal center drilling