您要查找的是不是:
- Core drilling with long core barrel 长筒取心
- It's an electric drill with a range of different attachments. 这是一个带有各种配件的电钻。
- Starting by constant current with step. 阶跃恒流起动。
- Core drills with parallel shanks 直柄扩孔钻
- 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。
- 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
- Core drills with Morse taper shanks 锥柄扩孔钻
- Application of Core Drilling with Keeping Formation Pressure in Tazhong Well No. 4 保压取心技术在塔中4构造深井应用
- Go back to the first cup and start again with step 1 above. 返回到第一个杯子,然后按照上述步骤1再次开始。
- An electric drill with a range of different attachments. 带有各种配件的电钻。
- Diamond coring bits are utilized for core drilling. 在取芯钻井井段,选用金刚石取芯钻头。
- Slow RPM and light WOB are needed in drilling with a new bit at the beginning. 钻头使用初期要慢一点转,钻压要低一点。
- 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。
- The woman I was dancing with stepped on my toe. (我跟她跳舞的那个女人踩到了我的脚尖。)
- For connecting the different type of spindle of drill with the drill bits. 用于不同型号钻机的主轴与钻头的联接。
- 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。
- Conversion of an analog signal to a digital signal, with steps between specified levels. 利用规定量化间隔,把模拟信号转化成数字信号。参阅quantization。
- Use your drill with cluth or our Heavy Duty Rotary Drive System below. 使用电钻或旋转驱动系统。
- 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。