螺杆钻具的英文

• helicoid hydraulic motor

• "螺杆"英文翻译    screw; spiral; screw arbor; ...
• "钻具"英文翻译    drilling tool; drilling rig
• "导向螺杆钻具" 英文翻译 :    stearable a emly; stearable assemly
• "螺杆钻井" 英文翻译 :    dyna-drilling
• "柔杆钻具总成" 英文翻译 :    cracker assembly
• "自移式螺杆钻" 英文翻译 :    self-moving bolt drill
• "杆钻" 英文翻译 :    bar drill
• "钻具" 英文翻译 :    drilling tool; drilling rig
• "螺杆" 英文翻译 :    screw; spiral; screw arbor; screw stem; scroll (挤塑机的); threaded rod
• "单杆钻架" 英文翻译 :    single mast
• "接杆钻进" 英文翻译 :    sectional steel drilling
• "接杆钻眼" 英文翻译 :    sectional steel drilling
• "锚杆钻机" 英文翻译 :    jumbolter
• "无钻杆钻进" 英文翻译 :    rodle drilling; rodless drilling
• "斜杆钻架" 英文翻译 :    drill jib
• "钻杆钻进" 英文翻译 :    rod boring; rod system drilling; rodboring
• "弹弓钻杆钻进" 英文翻译 :    rod and pole drilling
• "顶板锚杆钻孔" 英文翻译 :    roof bolt hole
• "将方钻杆钻完" 英文翻译 :    make the kelly down
• "空心钻杆钻进" 英文翻译 :    hollow-rod drilling
• "一种软杆钻机" 英文翻译 :    retractor rig
• "电钻具" 英文翻译 :    electrodrill
• "甩钻具" 英文翻译 :    break down
• "下钻具" 英文翻译 :    run in
• "钻具组" 英文翻译 :    drill set

• Analysis of factors that influence working life of screw drill
  影响螺杆钻具工作寿命的使用因素分析
• Mechanical behavior study on positive - displacement motor ' s flexible shaft
  螺杆钻具挠性轴力学模型建立及主控因素敏感性分析
• Wdtf is the manufacturing base for geotechnical drilling tools of cge . its main products are drilling tools for geological and engineering drilling , including wireline drilling tools , pneumatic downhole hammers , downhole drilling motors , synthetic diamond and its products , tungsten carbide and its products , various drilling pipes and tools . all products are reliable in quality , stable in performance and reasonable in price
  无锡钻探工具厂为中装集团勘探和工程施工用钻具的生产基地，主要生产各种地质勘探钻进用钻具和工程施工用钻具，包括以绳索取芯工具系列风动潜孔冲击器系列螺杆钻具系列为代表的钻探工具人造金刚石及其制品各种牌号的型号的硬质合金及其制品各种钎杆钎具等。