| 1. | Rock drilling equipment ; terminology
岩石钻孔设备.术语 |
| 2. | Nuclear instrumentation - bore - hole apparatus for x - ray fluorescence analysis
核仪器. x射线荧光分析法用钻孔设备 |
| 3. | Petroleum and natural gas industries - drilling and production equipment - drill - through equipment
石油和天然气工业.钻探和生产设备.钻孔设备 |
| 4. | Implants for osteosynthesis - bone screws and auxiliary equipment - specification for drill bits , taps and countersink cutters
整形外科钻孔设备.第1部分:钻刃,丝锥和沉头铣刀 |
| 5. | Downhole equipment for petroleum and natural gas industries - progressing cavity pump systems for artificial lift - pumps
石油和天然气工业的钻孔设备.人工提升用步进式空腔泵系统.泵 |
| 6. | Rotary core drilling equipment - rotary core drilling equipment - specification for wireline diamond drilling equipment - system a . metric units
旋转钻芯设备.旋转钻心设备.钢绳金刚石钻孔设备规范. a系统:米制单位 |
| 7. | Controlled blasting method applied to demolishing underground reinforced concrete pile shaft is presented according to specific circumstances of drilling machine and outside restraint , especially including attention of drilling , charging and initiating etc
介绍了地下钢筋混凝土桩体的控制爆破方法，以及在钻孔设备及外界约束较特殊的情况下，钻孔、装药及起爆等方面的注意事项。 |
| 8. | Abstract : controlled blasting method applied to demolishing underground reinforced concrete pile shaft is presented according to specific circumstances of drilling machine and outside restraint , especially including attention of drilling , charging and initiating etc
文摘:介绍了地下钢筋混凝土桩体的控制爆破方法，以及在钻孔设备及外界约束较特殊的情况下，钻孔、装药及起爆等方面的注意事项。 |
