diamond core drilling meaning in English
金刚石取心钻井
金刚石岩心钻进
Examples
- Seamless steel tubes standard use diamond core drilling
金刚石岩心钻探用无缝钢管 - Diamond core drilling equipment wire line system
金刚石绳索取心钻探钻具设备 - Diamond core drilling equipment - wire line system
金刚石绳索取心钻探钻具设备 - Diamond core drilling equipment conventional system
金刚石岩心钻探钻具设备 - Particular requirements for diamond core drills
金刚石岩芯钻特殊要求