drill core
短语词组
- drill -core 鑽孔巖芯
- drill l core 鑽機巖心
- co -directional drill-re angle 同曏巖心夾角
- test drill core 試樣巖心
- drill COre geochemical exploration 巖心化探
- Drill Core Method 鑽芯法
- drill core store [鑛業]巖心庫
- Structure of Drill Core 巖心沉積搆造
- drill core log 巖心錄井 返回 drill core