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Terms for subject Engineering geology containing 钻头 | all forms | in specified order only
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一字形钻头straight bit
一字形钻头flat chisel bit
三锥形钻头tricone bit
不取岩芯钻头full-face bit
不取芯钻头full-hole bit
不取芯岩芯钻头non-coring bit
不取芯金刚石钻头plug bit
二字形钻头double-chisel bit
低喷式钻头face discharge bit
低层喷射式钻头face ejection bit
侧泄钻头side discharge bit
全径偏转钻头full-gauge deflecting bit
全断面金刚石钻头钻进full-face diamond bit drilling
全面钻进钻头full-face bit
全面钻进钻头full-hole bit
公扣钻头male type bit
冲击钻头drill hammer
冲击钻头chisel
冲击钻头percussive bit
冲击钻头jumper bit
全面冲击钻头button bit
冲击取芯钻头percussive coring bit
冲击式钻头free-falling bit
冲击式一字形钻头chisel bit
冲击式岩芯钻头free-fall core cutter
凹形钻头concave bit
凿岩钻头rock drill bit
凿岩钻头rock bit
凿形钻头flat chisel bit
勺式钻头shell
勺形钻头pod bit
勺形钻头spoon bit
勺形钻头quill bit
勺形钻头gouge bit
匙形钻头posthole auger
十字钻头star-pattern drilling bit
十字形钻头square bit
十字形钻头four-point bit
十字形牙轮钻头cross-sectional cone bit
十字板试验钻头vane borer
双弧形钻头double arc bit
双牙轮钻头double-cone bit
双螺片岩土钻头double flight earth-rock auger
双螺片岩石钻头double flight rock auger
双錾钻头double-chisel bit
钻头rock core bit
取土钻头clay auger
取芯钻头ring bit
取芯钻头coring-type bit
取芯钻头coring bit
可拆卸式钻头detachable bit
合金钻头bit of carbide insert
合金钻头carbide insert bit
合金钻头alloy drill bit
回转钻进合金刮刀钻头carbide insert drag bit
四牙轮钻头four-cutter bit
回转钻头rotary drill bit
埋头钻counter sinking bit
埋头钻counter sink drill
塔形钻头ear bit
壳式勺式钻头与螺旋钻头钻机shell and auger rig
双层岩芯钻外管钻头outer cutting bit
多台阶钻头multiple step bit
多头钻机multiple-drilling machine
多级钻头ear bit
多阶梯钻头multiple step bit
大直径钻头large-diameter bit
套管钻头pipe bit
实验钻头prototype bit
导向钻头pilot guide bit
导向式钻头pilot type bit
射流钻头jet bit
层面喷水钻头face discharge bit
岩芯钻头rock bit
岩芯钻头rock drill bit
岩芯钻头jack bit
岩芯钻头coring bit
岩芯钻头core-bit
嵌入式钻头insert bit
带内锥度的环状钻头bevelwall bit
带取样筒的钻头basket bit
平端面钻头flat-nose bit
平端面钻头flat-faced bit
底喷式钻头bottom discharge bit
防止冲洗液冲坏岩芯底流钻头bottom discharge bit
开孔钻头pitching borer
开孔钻头直径starter size
X形钻头double arc bit
扁凿钻头chisel bit
扁铲钻头spud bit
扩孔钻头expanding bit
扩孔钻头expansion bit
扩孔钻头enlarging bit
扩底钻头underreaming bit
指状钻头finger bit
挖杆用的钻头posthole auger
振荡钻头oscillating bit
斜壁钻头bevelwall bit
斜肩冲击钻头Californian bit
旋冲钻头churn bit
旋转式刮刀活钻头drag rotary detachable bit
最佳钻头速度转速most suitable bit speed
机镶钻头mechanical set bit
标准钻头standard bit
标准钻头model bit
样品钻头prototype bit
回转钻进棱锥形合金钻头carbide insert pyramid type bit
气体钻头aerobit
气体钻井喷射式钻头aero-jet bit
水冲钻头washout bit
清孔钻头scouring bit
清孔钻头clean-out bit
清孔螺纹钻头clean-out auger
潜孔钻头downhole bit
热熔钻头fusion-piercing drill
回转钻进片状合金钻头carbide insert blade type bit
牙轮钻头rock drill bit
牙轮钻头roller-cone bit
牙轮钻头rolling cutter bit
牙轮钻头jagged bit
牙轮岩芯钻头jagged core bit
环状钻头ring bit
环状钻头crown bit
盂式钻头calyx
矛式钻头spud bit
钻头solid bit
硬合金钻头insert bit
硬质合金钻头hard-faced bit
硬质合金钻头hard-metal bit
硬质合金钻头hard-alloy bit
空心钻头hollow drill bit
空心钻头hollow bit
空心管螺纹钻头hollow flight auger
空心钻杆螺旋钻头hollow stem auger
筒式勺式钻头shell bit
筒式钻头shell
粗粒金刚石钻头large-stone bit
细粒金刚石钻头diamond impregnated bit
耙式钻头bit with teeth
回转钻进萼状钻头calyx bit
薄壁取芯钻头narrow kerf core bit
螺壳形木钻头twisted shell bit
螺形钻头tap drill
螺形钻头spiral-shaped bit
螺旋钻头auger twist bit
螺旋钻头gimlet bit
螺旋钻头auger head
螺旋式钻头auger-type bit
表面淬火钻头hard-faced bit
试验性钻头pilot bit
超前钻头pilot bit
软岩取芯用齿状钻头calyx
金刚石钻头crown bit
金刚石钻头diamond coring bit
金刚石钻头diamond crown bit
金刚石钻头diamond drilling bit
金刚石钻头bit of diamond
金刚石钻头钻探diamond drilling
金刚石取芯钻头diamond plug bit
金刚石岩芯钻头diamond core drill
钢绳冲击钻头cable-tool bit
钻头boring cock
钻头drill head
螺旋钻头auger bit
钻头bit wing
钻头加重杆drill collar
钻头压力weight on bit
钻头压力bit thrust
钻头压力bit loading
金刚石钻头基质、胎体bit matrix
钻头套管配用表follower chart
钻头承压力pressure on bit
钻头损耗drill-crown loss
钻头液压推力bit thrust
钻头提取器bur
钻头的岩芯爪basket
钻头磨损试验测定岩石抗磨性bit wear test
钻头空隙bit clearance
钻头给进压力drilling pressure
钻头荷载bit loading
钻头行程stroke of bit
钻头贯入度bit penetration
钻头进尺feet per bit
钻头进程feed of drill
钻杆夹头rod clamp
钻杆异径接头pipe reducer
钻杆接头rod coupling
钻杆接头drill sleeve
钻杆接头drill rod coupling
钻杆接头公锥male rod coupling tap
钻粒钻头shot bit
铣齿钻头milled tooth bit
铲形钻头spade-type bit
锐利金刚石钻头sharp bit
锥形钻头taper bit
锥形钻头point bit
锥形金刚石不取芯钻头cone bit
锯齿形钻头saw-tooth bit
锯齿形钻头calyx bit
用金刚石或硬合金镶嵌的钻头set bit
鱼尾钻头drag bit
黏土层钻头mud bit
齿状钻头basket bit