Translation:

CERTIFICATE OF PRIZE FOR PROGRESS
IN SCIENCE AND TECHNOLOGY

In order to encourage and praise the great contributors for the scientific and technological development, the certificate is issued.

The details of the prize are described as follows:  

Certificate No: 91-18905
Item of Prize: 1 kW helium-free industrial CO2 laser
Class of Prize: The third
Prize winner: Chen Yihong
Date of Issue: July, 1992
Issued by: The State Education Committee of P. R. China

 
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