Cable tunnel lining water leakage detection device and contour modeling method
CONTINUOUS TRAJECTORY CALCULATION FOR DIRECTIONAL DRILLING
Device and method for automatically measuring full-section gas emission quantity of mine laneway
Intelligent diving goggles suitable for underwater early warning and rescue
Low-disturbance terrain-adaptive deep-sea cobalt-rich crust mining vehicle
Multivariable fusion control full-automatic tunnel maintenance trolley digital information system
Personnel safety monitoring system and method for subway emergency rescue vehicle
POWER SUPPLY SYSTEM, AND DETERIORATION DETECTION SYSTEM AND METHOD USING THE SAME
Real-time monitoring type three-support structure synchronous construction method
Sensorelement und Verfahren zu seiner Herstellung und Verwendung