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- Improvement and Development of Core Drilling Method in Scientific Drilling 科学钻探取心钻进方法的改进和发展
- Comparison of the result between low strain integrity testing and core drilling method 工程桩基不同检测方法的检测结果比较
- Check result comparison between low strain reflecting wave method and core drilling method for grouting pile 灌注桩低应变反射波法与钻芯法检测结果比较
- Applying core drilling method to detect structural Concrete Strength With extra-long age 钻芯法检测超长龄期结构混凝土强度工程实践
- core drilling method 岩心钻进法
- Diamond coring bits are utilized for core drilling. 在取芯钻井井段,选用金刚石取芯钻头。
- Core drilling played a major part in a hospital renovation in Halifax, Florida. 钻探扮演一个重要组成部分,在医院装修哈利法克斯,佛罗里达。
- Core drilling techniques are used when precise, circular cuts are needed. 当使用精确的钻探技术,需要削减圆。
- This drilling method is simple operated and quite fit for worksite operation. 该方法操作简单,非常适合于现场操作。
- TypeT10 For making rotary scraping drill bits and rock core drilling bits. T10型用于镶制旋转钻进刮刀钻头及自磨式取岩心钻头。
- Core drill machines can be powered by electric, hydraulic or air power sources. 核心动力的电动钻机器能、水力和空气动力来源。
- Drilling method of pin hole: the pin hole shall be predrilled by supplier prior to hot dip galvanization. 销钉孔的钻法:销钉孔应为供应商在热镀锌预钻好。
- The hole drilling method is presented to measure residual stresses in orthotropic materials. 讨论了小孔法测量正交各向异性材料残余应力。
- A core drill bit consists of a steel tube with diamond segments brazed or laser welded on the drilling end. 核心钻头由一钢管或激光焊接金刚石钎环节就完钻。
- The service Department of Nitro Nobel AB has developed a drilling method which can also be used in sandpits to eliminate overhang. 诺贝尔炸药公司业务部研究成功一种打眼方法,可以用来排除采砂场中的突出部分。
- Methods for correcting geochemical oil saturation with sealing core drilling data. 通过密闭取心资料校正地化含油饱和度的方法
- This machine can be used drilling,core drilling, reaming,boring,tapping, spot-facing and chamfering etc. 可以进行钻孔、扩孔、铰孔、镗孔、攻丝、锪平面,倒角等工作。
- According to the exploration problems in an open-pit mine,a new drilling method using reverse circulation DTH hammer drill is put forward. 针对露天矿钻探施工中存在的问题,提出了利用贯通式反循环潜孔锤进行施工的新方法。
- Our extensive grinding facility provides ID/OD grinding, lapping, slicing, core drilling, surface grinding and dicing. 我们广泛的粉磨设备提供编号/外径磨削,研磨,切片,钻芯,表面研磨和切割。
- Tools &Hardware - Power Tools - Core Drilling Machine Details: 1. High standard machin ... 浙江嘉兴买家求购空心钻机/套料钻机/取芯钻机...2009-7-16