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for subject
Engineering geology
containing
岩芯钻
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all forms
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in specified order only
Chinese
English
不取
岩芯钻
头
full-face bit
不取芯
岩芯钻
头
non-coring bit
全液压
岩芯钻
full hydraulic core drill
冲击式
岩芯钻
头
free-fall core cutter
冲击钻进岩芯
percussion core
回转
岩芯钻
进
rotary core drilling
套钻岩芯
overcore
岩芯钻
core drill
岩芯钻
头
jack bit
岩芯钻
头
rock bit
岩芯钻
头
coring bit
岩芯钻
头
rock drill bit
岩芯钻
头
core-bit
岩芯钻
孔
core hole
岩芯钻
探
core drilling
岩芯钻
机
drill
岩芯钻
机
core drilling rig
岩芯钻
机
core drill rig
岩芯钻
进
rock core drilling
岩芯钻
进
rock coring
岩芯钻
进
core boring
手把给进
岩芯钻
机
lever-feed core drill
无
岩芯钻
进
non-coring drilling
无
岩芯钻
进
full-hole drilling
水冲
岩芯钻
water-fed rock drilling
海底
岩芯钻
submarine core drill
牙轮
岩芯钻
头
jagged core bit
萼状
岩芯钻
calyx core drill
软岩取芯用齿状钻头
calyx
金刚石
岩芯钻
头
diamond core drill
金刚石
岩芯钻
杆
diamond core drill rod
金刚石
岩芯钻
进
diamond core drilling
钢绳冲击钻进
压入式双层
岩芯管
cable-tool core barrel
钢绳冲击钻进岩芯
cable-tool core
钻取岩芯
coring
钻头的岩芯爪
basket
钻孔岩
土
芯
bore plug
钻孔岩芯
borehole core
钻粒
岩芯钻
机
shot core drill
钻粒
岩芯钻
进
shot core drilling
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