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Terms containing 钻孔底 | all forms | in specified order only
SubjectChineseEnglish
tech.减少钻杆对孔底压力rod slack
tech.喷射式孔底反循环取芯钻具partial jet hole bottom reverse circulation core barrel
tech.喷射式孔底反循环取芯钻具bottom-hole partial jet reverse circulation core tool
tech.多孔底钻进group drilling
tech.多孔底钻进cluster drilling
tech.孔底减压钻进fanning the bottom of the borehole
tech.孔底动力钻进downhole motor drilling
tech.孔底动力钻具downhole motor tool
tech.孔底动力钻机downhole motor drill
tech.孔底动力钻进submersible motor
tech.孔底可卸式钻头bottoming type bit
tech.孔底局部反循环钻具downhole partial reverse circulation tool
tech.孔底振动钻具downhole vibration drill
tech.孔底振动钻进downhole vibro-drilling
tech.孔底电钻downhole electrodrill
tech.孔底电钻钻具down hole electrical drill
tech.孔底电钻钻具down hole electric drill
tech.孔底钻进drilling on the bottom
earth.sc.孔底随钻测井downhole logging while drilling
tech.将钻杆下到孔底carry pipe right to the bottom
tech.尖底扩孔钻床countersinking drill press
chem.平底扩孔钻counterbore drill
eng.geol.平底扩孔钻counter bore
tech.平底扩孔钻counterbore
met.平底扩孔钻头counterbored nozzle bore
tech.平底扩孔钻头counterbore cutter
tech.平底扩孔钻床counterboring drill press
tech.底部钻孔snake hole
eng.geol.扩底钻孔桩under-reamed bored pile
bridg.constr.扩底钻孔桩under-reamed bored
tech.扩底钻孔灌注桩bored under reamed pile
eng.geol.扩底钻孔灌注桩bored underreamed pile
tech.扩底钻孔灌注桩pedestal pile
tech.扩底钻孔灌注桩bell-out bored pile
tech.扩底钻孔灌注桩bell end bored pile
tech.根据钢绳冲程的特点确定钻头在孔底的工作状态talk to the rope
tech.根据钢绳冲程的特点确定钻头在孔底的工作状态talk to the line
hydroel.st.桩孔扩底钻进hole bottom reaming drilling
tech.螺纹底孔钻tap drill
tech.螺纹底孔钻tap borer
tech.螺纹底孔钻hole drill
expl.钻台底部水平炮孔snake-holing
tech.钻头与孔底接触面积bottom-hole coverage
tech.钻头对孔底压力down pressure
tech.钻孔底hole bottom
tech.钻孔底hole back
eng.geol.钻孔底toe
tech.钻孔底bottom of hole
el.钻孔底drilled base plate
tech.钻孔底perforated baseplate
bridg.constr.钻孔底bottom of bore hole
tech.钻孔底end of drill hole
bridg.constr.钻孔灌注桩桩底支承力折减系数reduction faction of base bearing capacity of bored cast-inplace pile
tech.钻平孔底shoulder to square up
eng.geol.钻平底孔counter bore
tech.阶级式平底扩孔钻step counterbore
tech.降低孔底的钻压fanning bottom