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- Arbors for hammer core bits 墙壁开孔器轴
- Diamond coring bits are utilized for core drilling. 在取芯钻井井段,选用金刚石取芯钻头。
- It is important not to use conventional chucks for hammer drilling. 重要的是用冲击式电机钻孔时别使用传统卡盘。
- We expanded our production to manufacture chisels, core bits and so on. 我们现在生产一系列的钻头、凿子、开孔器。
- Hence, predicting the ROP by computer simulation is put forward.The true s imulation model for hammer bits is obtained, which ca... 该模型能准确可靠地描述钻头的形状和结构,是冲旋钻井机械钻速预测的基础。
- It may difficult to believe, but building an arbor for your landscape can actually be quite inexpensive. 也许很难相信,但你乔木景观建设其实是相当便宜。
- Arbors for shell reamers and shell core drills 套式铰刀和套式扩孔钻用心轴
- It's very important to choose the suitable cutting tool and arbor for machining centers in high speed machining (HSM). 在进行高速加工时,加工中心的刀具和刀杆的选用十分重要。
- Design, construction and using of a gas heating furnace for hammer forging have been introduced. 介绍了一台锻锤用煤气加热炉的设计、施工及使用情况。
- Concrete core drill -- Diamond core bits 混凝土空心钻金刚石空心钻头
- The bottom hole flow physical model of a kind of PDC coring bits is established considering the effect of junk slot and teeth layout in this paper. 以一种现场常用的PDC取心钻头为原型,充分考虑排屑槽和切削齿对于井底流动的影响,建立了与实际相接近的PDC取心钻头井底流场的物理模型。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- A hammer is used for driving in nails. 子是用来钉钉子的。
- Your article is a bit long for our paper. 你的文章对我们的报纸而言长了一点。
- I must look out some bits and pieces for the church jumble sale. 我得找些零碎东西捐给教堂作义卖。
- He was taken to the hospital to be treated for snake bite. 他因遭蛇咬而被送到医院治疗。
- Study on the Silver-brazing Strength of Diamond Thin-wall Core Bits 金刚石薄壁钻头银钎焊强度的研究
- This restaurant is a bit pricey for me. 这家饭馆的价钱对我来说贵了些。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- Are you willing to stand surety for your brother? 你愿意当你弟弟的保证人吗？
