well drilling
短语词组
- Senior Well Engineer - Drilling 油田高级建井工程师
- well -drilling parameter supervising 钻井参数监测
- infill well -drilling reserves 加密钻井储量
- hydrologic well -drilling machine 水文地质钻井机
- drilling jar for well -drilling machines 钻孔罩
- hydrologic c well -drilling machine 水文地质钻井机
- drill collar for well -drilling machines 钻井机钻铤 返回 well drilling