1.The Application and Indicatory Method of Thermodynamic System Computed of the Small Thermal Electric Power Station
小型热电站热力系统计算的结构表示法及应用
2.Variation of indicatory value on scales and its adjustment
天平的示值变动性及调整
3.Study on Indicatory Error of Car Speedometer
轿车车速表指示误差研究