External and internal resonances of the pipe conveying fluid in the supercritical regime
Method for quickly obtaining field map according to surf-scan
Bridge crane bridge structure defect dynamic detection and identification method
Automatic car washer adopting photoelectric sensing technology
Geomagnetic parking space calibration starting method based on NB-IOT and calibration method
Underwater measurement lifting platform vertically installed at ship bottom
Escalator vibration trend prediction method based on big data