Patents/Inventors

Junjiao Zhang

BeijingCN3 patents

2 Patents

US125661572026
Acoustic Emission Internal Testing Method and Device for Detecting Corrosion of Large Liquid-carrying Storage Tank Bottom Plate
CHINA SPECIAL EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
0 cites
US125044042025
Apparatus and Method for Testing Sensitivity Consistency of Acoustic Emission Sensor
China Special Equipment Inspection And Research Institute
0 cites