Accurate parking method for underground coal mine electric locomotive
Apparatus and method for detecting interlayer friction of steel wire rope of winding-type hoist
DEVICE AND METHOD FOR DETECTING LAYER-TO-LAYER TRANSITION OF LIFTING STEEL WIRE ROPE
DEVICE AND METHOD FOR DETERMINATION OF TRANSITION FROM LAYER TO LAYER OF LIFTING STEEL ROPE
Hoist for transferred materials in underground auxiliary transportation system and method thereof
HOIST FOR TRANSFERRED MATERIALS IN UNDERGROUND AUXILIARY TRANSPORTATION SYSTEM AND METHOD THEREOF
Hoist for transferred materials in underground auxiliary transportation system and method thereof
LIFTING APPLIANCE AND METHOD FOR UNDERGROUND AUXILIARY TRANSPORTATION SYSTEM TO TRANSFER MATERIALS
Online monitoring system for crack on hoist spindle and operation method thereof
ONLINE MONITORING SYSTEM FOR CRACK ON HOIST SPINDLE AND OPERATION METHOD THEREOF
Online monitoring system for crack on hoist spindle and operation method thereof
RELIABILITY ROBUST DESIGN METHOD FOR MULTIPLE FAILURE MODES OF ULTRA-DEEP WELL HOISTING CONTAINER
Vibration friction testing device and method for multi-layer winding steel wire rope
Winding type elevator steel wire rope low-temperature vibration testing device and method