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- 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。
- rock core drill 岩心钻
- Practice of Underground Rock Core Drilling in Increase Reserves Grade of Taiping Mining Area 井下岩芯钻探在提高太平矿区储量级别中的实践
- 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。
- Introduction is made on the development, technical parameters, main features, version verification test, production trial and appraisal of CD - 3 core drill. 介绍了CD-3型岩心钻机研制情况、技术参数、主要特点及型式检验、生产试验和鉴定情况。
- There are rock core samples from 1,200 boreholes, plus time-lapse seismic analysis and borehole logging. 有来自1200个地凿洞中的岩石核心样本,加上延时地震分析和地凿洞记录。
- Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced. 以本厂簿壁孔精加工为例,介绍了硬质合金扩铰复合刀具的设计、结构参数、使用情况及应用效果。
- Shanghai Jeichu Machinery &Electric Co.,Ltd. is manufacturer specialized in research, production and sales of Diamond Core Drill ,Will Saw and Diamond Series Tools. 上海杰出机电有限公司是集研发,生产,销售于一体的金刚石钻孔机、墙锯机以及金刚石系列工具的专业制造商。
- As far as the identification of rock facies and the lithologic characters in core wells, we may observe the rock core direct-viewing. 对于取心井段岩性的识别可以直观地从岩心上识别,而在对非取心井的岩性的识别过程中,充分考虑火山岩成分的多样性、结构的复杂性。
- Rock core experiment standardization is an important calibrating method at present which is used to calculate reservoir parameter by log. 岩心实验标定是目前测井计算储层参数的一个重要的标定方法。
- Quantitative relationship between measured permeability of rock core and horizontal stress is studied by regressive analytical technique. 根据岩芯样品渗透率分析值和岩石水平应力,以回归分析技术研究了二者的定量关系。
- Diamond coring bits are utilized for core drilling. 在取芯钻井井段,选用金刚石取芯钻头。
- The polluted rock core permeability could be improved by self-resonating cavitating jet with strong pressure oscillation and high cavitation inception characteristics. 摘要可以利用自振空化射流的振动和空化特性来解除或减轻地层堵塞,提高渗透率。
- 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。
- 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 drill can bore through rock. 这台钻机能钻透岩石。
- HSS drill bits,auger bit,drills for glass,wood flat bit, concrete core drill bits and chisels,masonrydrills. 我司生产各种高速钢麻花钻;以及木工系列;冲击钻系列.
- Through the study the sporopollen record of drilling hole ZK01 in Poyang Lake during 7300 to 50a BP,nine sporopollen zones are divided according to main types of genera and species and diverse characteristic of sporopollen contents in rock core. 通过对鄱阳湖ZK01钻孔的近7300~50 a BP孢粉记录进行研究,根据岩芯中孢粉主要种属类型及含量变化特征共划分出9个孢粉组合带。
- The main agent Products: Germany Baltur (BDS) Magnetic Block Drilling, Japan RIKEN (RIKEN) hydraulic tools, excellent nicardipine (UNIKA) cemented carbide core drill bits. 主要代理产品:德国百得(BDS)磁座钻、日本理研(RIKEN)液压工具、优尼卡(UNIKA)超硬合金取芯钻头。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries