- 双语例句 更多例句
Internal upset taper design of a drill pipe based on stress concentration analysis
基于应力集中分析的钻杆内加厚过渡结构设计
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Carbide welded taper shank core drill cone type roller bearing rock bit
硬质合金焊接式锥柄扩孔钻滚柱轴承锥形牙轮钻头
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- 相关词组
- electric drill电钻;
- taper fitting bit锥形联接钻头
- electric cranial drill电动颅骨钻
- taper gauge锥度量规
- drill pipe钻杆;
- taper female threads锥形阴螺纹
- drill socket钻头套筒
- jack hammer drill手持凿岩机
- drill cuttings钻屑;
- taper turning attachment车锥度附件
- intermediate drill中间钻杆
- taper roller thrust bearing锥形滚轴止推轴承
- taper freight rates分级运费
- drill pressn.钻床;
- twist drilln.麻花钻,螺旋钻;
- taper pin with external thread螺尾圆锥销
- iron notch drill开铁口机
- electric hole saw mandrel with pilot drill电锯心轴及导钻
- hydraulic rotary drill液压回转式钻机
- lister drill沟播机,耠沟播种机
- 今日热词
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- todesk todesk远程控制软件
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- FIFA abbr.Federation Internationale de Football Association 国际足球联盟;
- until you 直到你;只有你;直到你出现;
- WI abbr.妇女协会;西印度群岛;Wisconsin 美国威斯康星州邮递区号;
- treasure n.财宝,珍宝;得力助手;v.珍藏,珍视,珍爱;
- microsoft toolkit 激活工具
- fine adj.好的;高质量的;上等的;纤细的,精致的;健康的;精美的;晴朗的;(指行为、建议、决定)可接受vt.罚款;处…以罚金
- airline n.航线;航空公司;
- clearly adv.清晰地;易懂地;显然地;
- factory n.工厂;制造厂;
- lock v.锁上;把…关起来;陷入;被紧紧抓住;加锁;n.锁;制动器;锁定;前轮转向角度;水闸;一绺(头发);


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