单词	导引环式钻架
释义	导引环式钻架ring guide drill rig
随便看	financial management expense financial management initiative financial management initiative (fmi) financial management system financial management workstation financial manager financial market financial markets financial maturity financial merger financial modeling financial modernization act of 1999 financial net present value financial obligation s financial obligations financial officer financial ombudsman financial operation financial option market financial panic financial panics financial performance financial performance report financial plan financial planner