 |
| English | Chinese |
| soft digging | 软地层钻进 |
| soft formation cutter | 软地层钻头切削齿 |
| soft line | 油麻绳 |
| soft line | 双股松绞细绳 |
| soft medium | 中等软 (formations) |
| soft metal | 轴承减磨合金 |
| soft-rock geologist | 石油地质学家 |
| soft setting | 软接触吊测 |
| soft steel | 低碳钢 |
| soft to medium formations | 软至中等软地层 |
|
| English | Chinese |
| soft digging | 软地层钻进 |
| soft formation cutter | 软地层钻头切削齿 |
| soft line | 油麻绳 |
| soft line | 双股松绞细绳 |
| soft medium | 中等软 (formations) |
| soft metal | 轴承减磨合金 |
| soft-rock geologist | 石油地质学家 |
| soft setting | 软接触吊测 |
| soft steel | 低碳钢 |
| soft to medium formations | 软至中等软地层 |