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- Option and Application of Rotary Drilling Rig's Drill Bit 旋挖钻头的选配与使用
- Finite Element Calculation of Over- flxation of Mine- used Rotary Drill Bit's Tooth Hole 矿用牙轮钻头牙轮齿孔过盈配合的有限元计算
- rotary drill bit 牙轮钻头
- tricone rotary drill bit 三锥齿轮钻头, 三牙轮钻头
- The rotary gear reducer is driven by a DC motor through a gearbox to pro-vide bi-directional drill bit rotation. 转动齿轮减速器是由一个直流电机驱动的，通过一个齿轮箱为钻头提供双向转动能力。
- The mast assem-bly supports the rotary drill head and its hoisting mechanism. 支架组件支持转动钻头及其提升机构。
- Our comany produce all kind of garden tools: shovel head, machet, fork type, hod head and so on. 我公司常年生产各种园林工具:锹头,叉类,甘蔗刀,把锹,耙头等。品种齐全,价格面议!
- To drill holes in a mirror, you need a special mirror drill bit. 在镜子上钻孔，你需要一个特殊的镜子钻头。
- Support the drill bit & MOS team on other production duties. 协助钻头及矿山安卡生产线的其他工作任务.
- A self desinged tuning fork type, resonant fatigue prototype system was developed, which was controlled by a personal computer. 摘要本研究自行组立一套由个人电脑控制的调音叉式共振疲劳测试系统。
- Forks type tooling for handling reels. 叉手工具，用于搬运卷轴。
- Sewing machine parts, Air stapler and nailer parts, Drill bit body, lock parts. 工业缝纫配件、射钉枪配件、工矿钻头类、锁配件。
- Another probe, this one with a spinning drill bit at the tip, appears. 另外一个探针，顶端有一个纺纱一样的钻头。
- With expert chassis of Rotary drilling rig and strong box type mast, it has high working stability. 应用徐工成熟技术制造的旋挖钻机底盘，结实的箱型臂架，具有超强稳定性；
- A drill bit used for obtaining core samples in concrete or rock formations. 钻头被用来在水泥或岩层获取岩芯样品。
- Instead stop your drill bit short of the headliner inside the vehicle . 而不是停止您的钻头短期的头条新闻车内。
- Researches indicate that the new type of DTH hammer without drilling machine can make DTH hammer achieve percussive and rotary drilling using air compressor. 借鉴凿岩机的转钎机构,利用活塞的回程能量带动钻头旋转。
- The results show that the combustion of municipal waste in two subsections can be realized in new type rotary incinerator, and reasonable control of air blowing can ensure steady combustion. 在一小型转式焚烧炉内，对焚烧工况进行研究，确定了焚烧的工艺条件，结果表明，新型转式焚烧炉可实现垃圾的分段燃烧、合理的送风控制可确保垃圾的稳定燃烧
- Use a 5/8-inch drill bit, then a coarse cylindrical rasp to enlarge the drainage hole. 转一个5/8英寸的洞，然后用锉刀把这个“排水口”搞大点。
- The new type rotary kiln has been tested by application and gets a good effect,so it will have a good reference and instruction for the rotary kiln design and its modification in the later. 优化设计的新型回转窑已经通过生产运行实践检验,取得了很好的使用效果,对今后我国炭素煅烧回转窑的设计及改造具有借鉴和指导意义。
