Based on analyzing the present monitoring and controlling situations of the pilot-plant equipments for terpene chemicals,DCS technique has been firstly conducted to design and construct the CDMCS(Central digital monitoring and controlling system),and then applied to upgrading reconstruction for central monitoring system of terpene chemicals pilot-plant equipments.

The study of the main test equipment and test method of GANSU province high-voltage test base;

The development of high angle of attack test equipment in the 8m×6m low speed wind tunnel

The oil damper test equipment that can simulate the actual conditions of railway vehicles is described.

According to specific characteristics of active radar fuze, explains a principle of radar fuze test set based on pusle delay method and its application.