NATIONAL AWARD FOR SCIENCE & TECHNOLOGY PROGRESS
CERTIFICATE
Project Name: Design, Key Manufacturing Technology and Application of High Performance Copper Chromium Contact Materials for Vacuum Switches
Reward Grade: Second Class
SHAANXI PROVINCE AWARD FOR SCIENCE & TECHNOLOGY
CERTIFICATE
Project Name: Characteristic and Application of Arc Dispersion on Electrode Materials
Reward Grade: Second Class
SHAANXI PROVINCE AWARD FOR SCIENCE & TECHNOLOGY
CERTIFICATE
Project Name: Key Manufacturing Technology and Application of High Performance CuCr Contact Materials
Reward Grade: First Class
NATIONAL AWARD FOR NEW PRODUCTS
CERTIFICATE
Reward Time: 1997