Anti-skid steel plate step of shield tunneling machine body
AUTOMATICALLY SCANNING AND REPRESENTING AN ENVIRONMENT WITH COLLISION AVOIDANCE
Auxiliary driving system and method for shield tunneling
Bionic robot for tracking and diluting underground gas
Cable tunnel lining water leakage detection device and contour modeling method
Centrally-mounted ground-rod driver for utility vehicle
Compartment type mobile remote control cabin for underground work
Configuration for battery powered electric drive load haul dump
DISSOLVABLE COMPOSITIONS THAT INCLUDE AN INTEGRAL SOURCE OF ELECTROLYTES
Dynamic jack reference control system and method for extending vehicle jacks
Electric intelligent control system and method based on rock drilling carriage
Emergency protection device for mining rescue vehicle