[an error occurred while processing this directive]

Coal Engineering ›› 2023, Vol. 55 ›› Issue (11): 130-135.doi: 10.11799/ce202311022

Previous Articles     Next Articles

Analysis on main control factors for conversion efficiency of pre-tightening torque of rock bolts#br#

  

  • Received:2023-06-07 Revised:2023-08-04 Online:2023-11-20 Published:2025-04-07

CLC Number: